fly_anatomy.ontologytemj206:09:2017 14:40OBO-Edit 2.3.1Includes Ontology(OntologyID(OntologyIRI(<http://purl.obolibrary.org/obo/fbbt.owl>) VersionIRI(<null>))) [Axioms: 28 Logical Axioms: 0]Contains terms imported from http://purl.obolibrary.org/obo/go/releases/2017-09-05/go-simple.obo and from PATO - datestamp = 13:06:2011 11:15. Use of the -non-classified.owl version of this ontology requires a reasoner. Recommended reasoners are FaCT++, JFACT and ELK.1.2Includes Ontology(OntologyID(OntologyIRI(<http://purl.obolibrary.org/obo/FBbt_RO.owl>) VersionIRI(<null>))) [Axioms: 47 Logical Axioms: 12]http://creativecommons.org/ns#attributionURLcc-attributionURLtruecc-attributionURLattributionURLdefinitionexpand expression toterm replaced byBrainName official abbreviationBRAND NAMEBrainName project termsTerms to hold back pending BrainName paper publicationInvolved_inEmbDevSlimterms for FlyBase glossary pageFORMULAFlyTed temp subset for edit tracking purposesTestis slimINNIUPAC NAMEInChIInChIKeyterms for rd test ontologySMILESLineage clone related term from Tzumin Lee datasetcurwarning of impending obsoletionMGI ribbon termsGrouping classes that can be excludedTerm not to be used for direct annotationTerm not to be used for direct manual annotationChEMBL protein targets summaryAGR slimAspergillus GO slimCandida GO slimChEMBL protein targets summaryGeneric GO slimGOA and proteome slimMetagenomics GO slimMouse GO slimPIR GO slimPlant GO slimFission yeast GO slimsynapse GO slimViral GO slimYeast GO slimProkaryotic GO subsetStanza contains hidden assertion.High-level terms not to be used for direct annotationlarval olfactory systemCatalytic activity terms in need of attentionadult olfactory system modellabel approved by the SynGO projectSystematic synonymTerms created by TermGenie that do not follow a template and require additional vetting by editorsViral overhaul termshttp://purl.org/dc/elements/1.1/creatordc-creatortruedc-creatorcreatorhttp://purl.org/dc/elements/1.1/rightsdc-rightstruedc-rightsrightssubset_propertysynonym_type_propertyconsiderhas_alternative_idhas_broad_synonymdatabase_cross_referencehas_exact_synonymhas_narrow_synonymhas_obo_format_versionhas_obo_namespacehas_related_synonymhas_scopehas_synonym_typein_subsetshorthandBFO:0000050OBO_REL:part_ofrelationshippart_ofpart_ofpart ofBFO:0000051OBO_REL:has_partrelationshiphas_parthas_parthas_partBFO:0000066gene_ontologyoccurs_inoccurs_inoccurs inA relationship between a dependent continuant, for example a quality such as color, and an independent continuant, such as an eye.RO:0000052fly_anatomy.ontologyinheres_ininheres_inExample red (PATO) inheres_in some eye (FBbt).inheres_inA relation that holds between two neurons connected directly via a synapse, or indirectly via a series of synaptically connected neurons.in_neural_circuit_withRO:0000300in_neural_circuit_withA relation that holds between a neuron that is synapsed_to another neuron or a neuron that is connected indirectly to another by a chain of neurons, each synapsed_to the next.upstream_in_neural_circuit_withRO:0000301upstream_in_neural_circuit_withA relation that holds between a neuron that is synapsed_to another neuron or a neuron that is connected indirectly to another by a chain of neurons, each synapsed_to the next.downstream_in_neural_circuit_withRO:0000302downstream_in_neural_circuit_withRO:0001018fly_anatomy.ontologycontained_incontained_incontained_inRO:0001025fly_anatomy.ontologylocated_inlocated_inlocated_inA relation that holds between two neurons that are electrically coupled via gap junctions.2010-01-06T06:53:45Zelectrically_synapsed_to2010-01-06T06:53:45ZRO:0002003fly_anatomy.ontologyelectrically_synapsed_toelectrically_synapsed_toelectrically_synapsed_toA relation that holds between two neurons that are electrically coupled via gap junctions.FBC:DOSThe relationships that holds between a trachea or tracheole and an anatomical structure that is contained in (and so provides an oxygen supply to).RO:0002004fly_anatomy.ontologytracheatestracheatestracheatesThe relationships that holds between a trachea or tracheole and an anatomical structure that is contained in (and so provides an oxygen supply to).FBC:DOSThe relationship between a region containing synaptic terminals and the neuron projection bundle that carries the projections that make those synapses.RO:0002005fly_anatomy.ontologyinnervated_byinnervated_byinnervated_byThe relationship between a region containing synaptic terminals and the neuron projection bundle that carries the projections that make those synapses.FBC:DOSRO:0002006fly_anatomy.ontologyhas_synaptic_terminals_ofhas_synaptic_terminals_ofhas_synaptic_terminals_ofRelation between a neuron and an anatomical structure that its soma is part of.BFO_0000051 some (GO_0043025 and BFO_0000050 some ?Y)RO:0002100fly_anatomy.ontologyhas_soma_locationhas_soma_locationhas_soma_locationRelation between a neuron and an anatomical structure that its soma is part of.FBC:DOSRelation between a neuron and the neuron projection bundle it fasciculates with. FOL: x fasciculates_with y iff: exists some 'neuron ; CL_0000540'(x), some 'neuron projection bundle ; CARO_0001001'(y), some 'neuron projection ; GO_0043005'(np), np part_of x AND np overlaps y AND np aligned_with yRO:0002101fly_anatomy.ontologyfasciculates_withfasciculates_withfasciculates_withRelation between a neuron and the neuron projection bundle it fasciculates with. FOL: x fasciculates_with y iff: exists some 'neuron ; CL_0000540'(x), some 'neuron projection bundle ; CARO_0001001'(y), some 'neuron projection ; GO_0043005'(np), np part_of x AND np overlaps y AND np aligned_with yFBC:DOSRelation between an anatomical structure and a neuron that chemically synapses to it.BFO_0000051 some (GO_0045211 that BFO_0000050 some (GO_0045202 that BFO_0000051 some (GO_0042734 that BFO_0000050 some ?Y)))synapsed_byRO:0002103RO:0002103fly_anatomy.ontologysynapsed_bysynapsed_bysynapsed_byRelation between an anatomical structure and a neuron that chemically synapses to it.FBC:DOSA relation between a motor neuron and a muscle that it synapses to via a type Ib bouton.BFO_0000051 some (GO_0061176 that BFO_0000051 some (that BFO_0000051 some (GO_0045202 that BFO_0000051 some ( that BFO_0000050 some ?Y))))RO:0002105fly_anatomy.ontologysynapsed_via_type_Ib_bouton_tosynapsed_via_type_Ib_bouton_toExpands to: has_part some ('type Ib terminal button' that has_part some ('pre-synaptic membrane' that part_of some ('synapse' that has_part some ('post-synaptic membrane' that part_of some ?Y))))synapsed_via_type_Ib_bouton_toA relation between a motor neuron and a muscle that it synapses to via a type Ib bouton.FBC:DOSA relation between a motor neuron and a muscle that it synapses to via a type Is bouton.BFO_0000051 some (GO_0061177 that BFO_0000051 some (that BFO_0000051 some (GO_0045202 that BFO_0000051 some ( that BFO_0000050 some ?Y))))RO:0002106fly_anatomy.ontologysynapsed_via_type_Is_bouton_tosynapsed_via_type_Is_bouton_toExpands to: has_part some ('type Is terminal button' that has_part some ('pre-synaptic membrane' that part_of some ('synapse' that has_part some ('post-synaptic membrane' that part_of some ?Y))))synapsed_via_type_Is_bouton_toA relation between a motor neuron and a muscle that it synapses to via a type Is bouton.FBC:DOSA relation between a motor neuron and a muscle that it synapses to via a type II bouton.BFO_0000051 some (GO_0061175 that BFO_0000051 some (that BFO_0000051 some (GO_0045202 that BFO_0000051 some ( that BFO_0000050 some ?Y))))RO:0002107fly_anatomy.ontologysynapsed_via_type_II_bouton_tosynapsed_via_type_II_bouton_toExpands to: has_part some ('type II terminal button' that has_part some ('pre-synaptic membrane' that part_of some ('synapse' that has_part some ('post-synaptic membrane' that part_of some ?Y))))synapsed_via_type_II_bouton_toA relation between a motor neuron and a muscle that it synapses to via a type II bouton.FBC:DOSRelation between a muscle and a motor neuron that synapses to it via a type II bouton.BFO_0000051 some (GO_0042734 that BFO_0000050 some (GO_0045202 that BFO_0000051 some (GO_0061174 that BFO_0000051 some GO_0045211 that BFO_0000050 some ?Y)))RO:0002108fly_anatomy.ontologysynapsed_by_type_II_bouton_ofsynapsed_by_type_II_bouton_ofExpands to: has_part some ('presynaptic membrane' that part_of some ('synapse' that has_part some ('type II terminal button' that has_part some 'postsynaptic membrane' that part_of some ?Y)))))synapsed_by_type_II_bouton_ofRelation between a muscle and a motor neuron that synapses to it via a type II bouton.FBC:DOSRelation between a muscle and a motor neuron that synapses to it via a type Ib bouton.BFO_0000051 some (GO_0042734 that BFO_0000050 some (GO_0045202 that BFO_0000051 some (GO_0061176 that BFO_0000051 some GO_0045211 that BFO_0000050 some ?Y)))RO:0002109fly_anatomy.ontologysynapsed_by_type_Ib_bouton_ofsynapsed_by_type_Ib_bouton_ofExpands to: has_part some ('presynaptic membrane' that part_of some ('synapse' that has_part some ('type Ib terminal button' that has_part some 'postsynaptic membrane' that part_of some ?Y)))))synapsed_by_type_Ib_bouton_ofRelation between a muscle and a motor neuron that synapses to it via a type Ib bouton.FBC:DOSBFO_0000051 some (GO_0045211 and BFO_0000050 some (GO_0045202 and BFO_0000050 some ?Y))RO:0002110fly_anatomy.ontologyhas_postsynaptic_terminals_inhas_postsynaptic_terminals_inRelation between a neuron and the structure in which its dendrite receives synapses.has_postsynaptic_terminal_inRelation between a muscle and a motor neuron that synapses to it via a type Is bouton.BFO_0000051 some (GO_0042734 that BFO_0000050 some (GO_0045202 that BFO_0000051 some (GO_0061177 that BFO_0000051 some GO_0045211 that BFO_0000050 some ?Y)))RO:0002112fly_anatomy.ontologysynapsed_by_type_Is_bouton_ofsynapsed_by_type_Is_bouton_ofExpands to: has_part some ('presynaptic membrane' that part_of some ('synapse' that has_part some ('type Is terminal button' that has_part some 'postsynaptic membrane' that part_of some ?Y)))))synapsed_by_type_Is_bouton_ofRelation between a muscle and a motor neuron that synapses to it via a type Is bouton.FBC:DOSBFO_0000051 some (GO_0042734 that BFO_0000050 some (GO_0045202 that BFO_0000050 some ?Y))RO:0002113fly_anatomy.ontologyhas_presynaptic_terminals_inhas_presynaptic_terminals_inhas_presynaptic_terminal_inA relation between a motor neuron and a muscle that it synapses to via a type III bouton.BFO_0000051 some (GO_0061177 that BFO_0000051 some (that BFO_0000051 some (GO_0097467 that BFO_0000051 some ( that BFO_0000050 some ?Y))))RO:0002114fly_anatomy.ontologysynapsed_via_type_III_bouton_tosynapsed_via_type_III_bouton_toExpands to: has_part some ('type III terminal button' that has_part some ('pre-synaptic membrane' that part_of some ('synapse' that has_part some ('post-synaptic membrane' that part_of some ?Y))))synapsed_via_type_III_bouton_toA relation between a motor neuron and a muscle that it synapses to via a type III bouton.FBC:DOSRelation between a muscle and a motor neuron that synapses to it via a type III bouton.BFO_0000051 some (GO_0042734 that BFO_0000050 some (GO_0045202 that BFO_0000051 some (GO_0097467 that BFO_0000051 some GO_0045211 that BFO_0000050 some ?Y)))RO:0002115fly_anatomy.ontologysynapsed_by_type_III_bouton_ofsynapsed_by_type_III_bouton_ofExpands to: has_part some ('presynaptic membrane' that part_of some ('synapse' that has_part some ('type III terminal button' that has_part some 'postsynaptic membrane' that part_of some ?Y)))))synapsed_by_type_III_bouton_ofRelation between a muscle and a motor neuron that synapses to it via a type III bouton.FBC:DOSRelation between a neuron and an anatomical structure that it chemically synapses to.BFO_0000051 some (GO_0042734 that BFO_0000050 some (GO_0045202 that BFO_0000051 some (GO_0045211 that BFO_0000050 some ?Y)))synapsed_toRO:0002120RO:0002120fly_anatomy.ontologysynapsed_tosynapsed_tosynapsed_toRelation between a neuron and an anatomical structure that it chemically synapses to.FBC:DOSA relation between a neuron and some structure in which it either chemically synapses to some target or in which it receives (chemical) synaptic input.RO_0002131 some (GO_0045202 and BFO_0000050 some ?Y)RO:0002130fly_anatomy.ontologyhas_synaptic_terminals_inhas_synaptic_terminals_inexpands to - X overlaps some ('synapse ; GO_0045202' that part_of some ?Y)has_synaptic_terminal_inA relation between a neuron and some structure in which it either chemically synapses to some target or in which it receives (chemical) synaptic input.FBC:DOSBFO_0000051 some (BFO_0000050 some ?Y)RO:0002131fly_anatomy.ontologyoverlapsoverlapsoverlapsRelation between a 'neuron projection bundle' and a region in which one or more of its component neuron projections either synapses to targets or receives synaptic input. T innervates some R Expands_to: T has_fasciculating_neuron_projection that synapse_in some R.RO_0002132 some (GO_0043005 that (RO_0002131 some (GO_0045202 that BFO_0000050 some ?Y)))RO:0002134fly_anatomy.ontologyinnervatesinnervatesinnervatesRelation between a 'neuron projection bundle' and a region in which one or more of its component neuron projections either synapses to targets or receives synaptic input. T innervates some R Expands_to: T has_fasciculating_neuron_projection that synapse_in some R.FBC:DOSX connected_to Y if and only if X and Y share a fiat boundary.RO:0002150fly_anatomy.ontologyconnected_toconnected_toExamples: Many tracts (neuron projection bundles) share a fiat boundary with the neuropil they innervate - any boundary between the two slice through many continuous neuron projections. Note - this may be renamed to 'continuous with' at some point.connected_toX connected_to Y if and only if X and Y share a fiat boundary.FBC:DOSRO:0002151fly_anatomy.ontologypartially_overlapspartially_overlapspartially_overlapsRO:0002202fly_anatomy.ontologydevelops_fromdevelops_fromdevelops_fromRO:0002207fly_anatomy.ontologydevelops_directly_fromdevelops_directly_fromdevelops_directly_fromRO:0002211gene_ontologyregulatesregulatesregulatesRO:0002212gene_ontologynegatively_regulatesnegatively_regulatesnegatively_regulatesRO:0002213gene_ontologypositively_regulatespositively_regulatespositively_regulatesA relation between a material entity (such as a cell) and a process. This is a shortcut relation, translation rule for which is: capable_of P <-> bearer_of (some realized_by only P). Example: osteoclast capable of bone resorptionBFO_0000053 some (BFO_0000054 only ?Y)RO:0002215fly_anatomy.ontologycapable_ofcapable_ofThis relation uses a more restricted domain and range than the ro original as this ontology does not yet import sufficiently abstract classes. This should change in future.capable_ofA relation between a material entity (such as a cell) and a process. This is a shortcut relation, translation rule for which is: capable_of P <-> bearer_of (some realized_by only P). Example: osteoclast capable of bone resorptionROC:SJMx capable of part of Y if and only if x is the bearer or some dependent continuant that is realized by only part of some YBFO_0000053 some (BFO_0000054 only (BFO_0000050 some ?Y))RO:0002216fly_anatomy.ontologycapable_of_part_ofcapable_of_part_ofThis relation uses a more restricted domain and range than the ro original as this ontology does not yet import sufficiently abstract classes. This should change in future.capable_of_part_ofx capable of part of Y if and only if x is the bearer or some dependent continuant that is realized by only part of some YROC:DOSRO:0002292fly_anatomy.ontologyexpressesexpressesexpressesx composed_primarily_of y iff: more than half of the mass of x is made from parts of yRO:0002473fly_anatomy.ontologyRO:0002473composed_primarily_ofcomposed_primarily_ofcomposed_primarily_oftrueX has function Y if and only if X is the bearer of some function that is realized by only Yfly_anatomy.ontologyhas_function_inCorresponds to OBO_REL:has_function_realized_as_process in http://obo.cvs.sourceforge.net/viewvc/obo/obo/ontology/OBO_REL/ro_proposed_edit.obo. As this relation in not in the main relations ontology file (ro.obo) I have avoided adding an xref. This relation has been replaced by capable_of.has_function_intrueX has function Y if and only if X is the bearer of some function that is realized by only YFBC:DOSX has function in part of Y if and only if x is the bearer of some function that is realized by only part of some Yfly_anatomy.ontologyhas_function_in_part_ofThis relation has been replaced by capable_of_part_of.has_function_in_part_oftrueX has function in part of Y if and only if x is the bearer of some function that is realized by only part of some YFBC:DOSfly_anatomy.ontologyhas_qualityCorresponds to OBO_REL:has_quality in http://obo.cvs.sourceforge.net/viewvc/obo/obo/ontology/OBO_REL/ro_proposed_edit.obo. As this relation in not in the main relations ontology file (ro.obo) I have avoided adding an xref.has_qualityInstance level: x releases_neurotransmitter y iff:: for some 'neurotransmitter secretion ; GO:0007269' (ns), x has_function_in ns AND ns has_participant y.fly_anatomy.ontologyreleases_neurotransmitterRelation between a neuron and the neurotransmitter it releases. Made obsolete as not longer in use and not used outside fbbt. Please use a capable_of relationship to some subclass of GO:0007269releases_neurotransmittertrueInstance level: x releases_neurotransmitter y iff:: for some 'neurotransmitter secretion ; GO:0007269' (ns), x has_function_in ns AND ns has_participant y.FBC:DOSInstance level: x secretes_hormone y iff:: for some 'hormone secretion ; GO:0046879' (hs), x has_function_in hs AND hs has_participant y.fly_anatomy.ontologysecretes_hormoneRelation between a secretory cell or gland and the hormone it secretes. Made obsolete as not longer in use and not used outside fbbt. Please use a capable_of relationships to some relevant GO term for hormone secretion. If GO doesn't have a term for secretion of the hormone in querstion, please request one.secretes_hormonetrueInstance level: x secretes_hormone y iff:: for some 'hormone secretion ; GO:0046879' (hs), x has_function_in hs AND hs has_participant y.FBC:DOSfly_anatomy.ontologyFBbt:00000000germ layer derivativeAn individual member of the species Drosophila melanogaster.CARO:0000012NCBITaxon:7227fly_anatomy.ontologyDrosophilawhole organismFBbt:00000001organismAn individual member of the species Drosophila melanogaster.FBC:DOSThe three main divisions of the whole organism formed from groups of segments.fly_anatomy.ontologyFBbt:00000002tagmaThe three main divisions of the whole organism formed from groups of segments.FBC:ggOne of the repeated divisions of the whole organism.fly_anatomy.ontologyFBbt:00000003segmentOne of the repeated divisions of the whole organism.FBC:ggfly_anatomy.ontologyFBbt:00000004headHead segment derived from the second embryonic segment (between the labral and antennal segments). In the larva, this segment includes Bolwig's organ.fly_anatomy.ontologyacronFBbt:00000005While classically this structure is not considered to be a segment, but rather to be the non-segmental acron - anterior to the first segment, this ontology follows Schmidt-Ott and colleagues (Schmidt-Ott et al., 1994, and Schmidt-Ott and Technau, 1992) in considering it to be the second segment (posterior to the labral segment in the segmenting embryo). This is based on relating gene expression in the early segmenting embryo to the effects of loss of function mutations of these genes on formation of larval head structures.ocular segmentHead segment derived from the second embryonic segment (between the labral and antennal segments). In the larva, this segment includes Bolwig's organ.FlyBase:FBrf0055841FlyBase:FBrf0075072Any segment (FBbt:00000003) that is part of some head (FBbt:00000004).fly_anatomy.ontologyFBbt:00000006head segmentAny segment (FBbt:00000003) that is part of some head (FBbt:00000004).FBC:auto_generated_definitionFlyBase:FBrf0075072A segment that is anterior to the gnathal segments.pregnathal segmentpreoral segmentfly_anatomy.ontologycephalic segmentprocephalonFBbt:00000007procephalic segmentA segment that is anterior to the gnathal segments.FBC:ggProcephalic segment anterior to the antennal segment. In the adult it bears the clypeo-labrum.fly_anatomy.ontologyclypeo-labrumFBbt:00000008labral segmentProcephalic segment anterior to the antennal segment. In the adult it bears the clypeo-labrum.FlyBase:FBrf0075072FlyBase:FBrf0089570Segment anterior to the intercalary segment. In the adult it bears the antennae.fly_anatomy.ontologyFBbt:00000009antennal segmentSegment anterior to the intercalary segment. In the adult it bears the antennae.FBC:DOSMost posterior of the procephalic segments. Contains the tritocerebrum.fly_anatomy.ontologyFBbt:00000010intercalary segmentMost posterior of the procephalic segments. Contains the tritocerebrum.FlyBase:FBrf0075072FlyBase:FBrf0089570The head segments that develop posterior to the embryonic/larval mouth.fly_anatomy.ontologypostoral segmentFBbt:00000011gnathal segmentThe head segments that develop posterior to the embryonic/larval mouth.FBC:ggMost anterior of the gnathal segments.fly_anatomy.ontologyFBbt:00000012mandibular segmentMost anterior of the gnathal segments.FlyBase:FBrf0089570Second gnathal segment, between the mandibular and labial segments. In the adult, it has a paired apodeme and a paired appendage, the maxillary palpus.fly_anatomy.ontologyFBbt:00000013maxillary segmentSecond gnathal segment, between the mandibular and labial segments. In the adult, it has a paired apodeme and a paired appendage, the maxillary palpus.FlyBase:FBrf0007734FlyBase:FBrf0089570Most posterior of the gnathal segments. In the adult it bears a pair of fused appendages, the labia, and its ectodermal invaginations give rise to the salivary glands.fly_anatomy.ontologyFBbt:00000014labial segmentMost posterior of the gnathal segments. In the adult it bears a pair of fused appendages, the labia, and its ectodermal invaginations give rise to the salivary glands.FlyBase:FBrf0007734The main middle section of the insect body comprising three thoracic rings: the pro-, the meso- and the metathoraces which are more or less well fused and cask-like sometimes having on the upper lateral part one of two pairs of wings, while on the ventrolateral part each thoracic ring bears a pair of legs.fly_anatomy.ontologyFBbt:00000015thoraxThe main middle section of the insect body comprising three thoracic rings: the pro-, the meso- and the metathoraces which are more or less well fused and cask-like sometimes having on the upper lateral part one of two pairs of wings, while on the ventrolateral part each thoracic ring bears a pair of legs.FlyBase:FBrf0166419Any segment (FBbt:00000003) that is part of some thorax (FBbt:00000015).fly_anatomy.ontologyFBbt:00000016thoracic segmentAny segment (FBbt:00000003) that is part of some thorax (FBbt:00000015).FBC:auto_generated_definitionThe first (most anterior) segment of the thorax.fly_anatomy.ontologyprothoraxt1thoracic segment 1FBbt:00000017prothoracic segmentThe first (most anterior) segment of the thorax.FBC:DOSThe second (middle) segment of the thorax.fly_anatomy.ontologymesothoraxt2thoracic segment 2FBbt:00000018mesothoracic segmentThe second (middle) segment of the thorax.FBC:DOSThe third (most posterior) segment of the thorax.fly_anatomy.ontologymetathoraxt3thoracic segment 3FBbt:00000019metathoracic segmentThe third (most posterior) segment of the thorax.FBC:DOSThe most posterior of the three tagma (FBbt:00000002).fly_anatomy.ontologyFBbt:00000020abdomenThe most posterior of the three tagma (FBbt:00000002).FlyBase:FBrf0166419Metameric subdivision of the abdomen.fly_anatomy.ontologyFBbt:00000021abdominal segmentMetameric subdivision of the abdomen.FBC:SPRfly_anatomy.ontologya1FBbt:00000022abdominal segment 1fly_anatomy.ontologya2FBbt:00000023abdominal segment 2fly_anatomy.ontologya3FBbt:00000024abdominal segment 3fly_anatomy.ontologya4FBbt:00000025abdominal segment 4fly_anatomy.ontologya5FBbt:00000026abdominal segment 5fly_anatomy.ontologya6FBbt:00000027abdominal segment 6fly_anatomy.ontologya7FBbt:00000028abdominal segment 7fly_anatomy.ontologya8FBbt:00000029abdominal segment 8fly_anatomy.ontologya9FBbt:00000030abdominal segment 9fly_anatomy.ontologya10FBbt:00000031abdominal segment 10fly_anatomy.ontologya11FBbt:00000032abdominal segment 11fly_anatomy.ontologyFBbt:00000033telsonfly_anatomy.ontologyFBbt:00000034eggThe nutritive substance contained in the egg.fly_anatomy.ontologyFBbt:00000035yolkThe nutritive substance contained in the egg.FBC:ggfly_anatomy.ontologyFBbt:00000036Made obsolete because of redundancy with GO cell component term. Please use GO:0042718 instead. ds060616.yolk granuletruefly_anatomy.ontologyFBbt:00000037Made obsolete because of redundancy with GO cell component term. Please use GO:0005811, 'lipid particle' instead.lipid droplettrueA hard shell external to the vitelline membrane of the egg.GO:0042600fly_anatomy.ontologyFBbt:00000038chorionA hard shell external to the vitelline membrane of the egg.FBC:ggThe middle layer that envelops the oocyte and forms part of the eggshell. It surrounds a thin wax layer, which in turn envelops the vitelline membrane. The inner chorionic layer is 40-50nm wide and consists of 8-10 crystalline sublayers that appear as horizontal striations, parallel to the oocyte surface and spaced at approximately 5nm.fly_anatomy.ontologyFBbt:00000039inner chorionic layerThe middle layer that envelops the oocyte and forms part of the eggshell. It surrounds a thin wax layer, which in turn envelops the vitelline membrane. The inner chorionic layer is 40-50nm wide and consists of 8-10 crystalline sublayers that appear as horizontal striations, parallel to the oocyte surface and spaced at approximately 5nm.FlyBase:FBrf0029042FlyBase:FBrf0035166One of the outer layers that envelops the oocyte and forms part of the eggshell. It surrounds the inner chorionic layer and is in turn enveloped by the exochorion. The endochorion is composed of a thin floor (or inner endochorion), and a continuous domed roof (or outer endochorion). The floor and roof are connected by vertical pillars. The outer surface of the roof shows protrusions organized in a regular roof network.inner endochorionouter endochorionfly_anatomy.ontologyFBbt:00000040endochorionOne of the outer layers that envelops the oocyte and forms part of the eggshell. It surrounds the inner chorionic layer and is in turn enveloped by the exochorion. The endochorion is composed of a thin floor (or inner endochorion), and a continuous domed roof (or outer endochorion). The floor and roof are connected by vertical pillars. The outer surface of the roof shows protrusions organized in a regular roof network.FlyBase:FBrf0029042FlyBase:FBrf0035166inner endochorionFlyBase:FBrf0029042outer endochorionFlyBase:FBrf0029042Outermost layer that envelops the oocyte and forms part of the eggshell. It faces the follicular cells and surrounds the endochorion. The exochorion is 300-500nm wide and appears to consist of two fibrous layers, oriented parallel to the oocyte surface.fly_anatomy.ontologyFBbt:00000041exochorionOutermost layer that envelops the oocyte and forms part of the eggshell. It faces the follicular cells and surrounds the endochorion. The exochorion is 300-500nm wide and appears to consist of two fibrous layers, oriented parallel to the oocyte surface.FlyBase:FBrf0029042FlyBase:FBrf0035166A protective layer that is apposed to the oocyte and forms part of the eggshell. It is surrounded by a thin wax layer, followed by the inner chorionic layer. The vitelline membrane is approximately 300nm wide, and appears as a continuous granular layer without evident substructure.fly_anatomy.ontologyFBbt:00000042vitelline membraneA protective layer that is apposed to the oocyte and forms part of the eggshell. It is surrounded by a thin wax layer, followed by the inner chorionic layer. The vitelline membrane is approximately 300nm wide, and appears as a continuous granular layer without evident substructure.FlyBase:FBrf0029042FlyBase:FBrf0035166A small opening at the anterior pole of the egg through which the spermatozoa enter.GO:0070825fly_anatomy.ontologyFBbt:00000043micropyleA small opening at the anterior pole of the egg through which the spermatozoa enter.FBC:DOSFBC:ggSpecialization of the chorion that forms the border of the operculum. The operculum opens during hatching by splitting of the eggshell along the collar.fly_anatomy.ontologyFBbt:00000044collarSpecialization of the chorion that forms the border of the operculum. The operculum opens during hatching by splitting of the eggshell along the collar.FBC:DOSSpecialization of the chorion in the dorsal/anterior of the eggshell. Hatching occurs by splitting of the eggshell around the edge of the operculum, opening a hatch through which the larva can crawl.fly_anatomy.ontologyFBbt:00000045egg operculumSpecialization of the chorion in the dorsal/anterior of the eggshell. Hatching occurs by splitting of the eggshell around the edge of the operculum, opening a hatch through which the larva can crawl.FBC:DOSPaired appendage of the eggshell, located on the anterior-dorsal side of the egg, just posterior to the operculum. Functions as a respiratory structure. The dorsal appendages are formed during the final stages of oogenesis, when dorsal appendage forming follicle cells form paired tubular structures and secrete chorion proteins into the tube lumens to create the dorsal appendages. During eggshell maturation the dorsal appendage forming cells slough off, revealing the chorionic dorsal appendages inside.chorionic appendagefly_anatomy.ontologyFBbt:00000046Note that dorsal appendage structure varies considerably between Drosophilid species.dorsal appendagePaired appendage of the eggshell, located on the anterior-dorsal side of the egg, just posterior to the operculum. Functions as a respiratory structure. The dorsal appendages are formed during the final stages of oogenesis, when dorsal appendage forming follicle cells form paired tubular structures and secrete chorion proteins into the tube lumens to create the dorsal appendages. During eggshell maturation the dorsal appendage forming cells slough off, revealing the chorionic dorsal appendages inside.FBC:DOSFlyBase:FBrf0064777FlyBase:FBrf0174518chorionic appendageFlyBase:FBrf0047871An acellular anatomical structure at the posterior pole of the eggshell that is postulated to act in respiration. It consists of the imprints of 6-15 small central cells surrounded by the imprints of 10-15 peripheral cells, which can be distinguished from the larger imprints of the main body follicle cells.fly_anatomy.ontologyFBbt:00000047posterior aeropyleAn acellular anatomical structure at the posterior pole of the eggshell that is postulated to act in respiration. It consists of the imprints of 6-15 small central cells surrounded by the imprints of 10-15 peripheral cells, which can be distinguished from the larger imprints of the main body follicle cells.FlyBase:FBrf0123036The haploid nucleus of the oocyte or sperm cell following fertilization.GO:0045120fly_anatomy.ontologyFBbt:00000048pronucleusThe haploid nucleus of the oocyte or sperm cell following fertilization.FlyBase:FBrf0064779The haploid nucleus of the sperm cell following fertilization.GO:0001940fly_anatomy.ontologyFBbt:00000049male pronucleusThe haploid nucleus of the sperm cell following fertilization.FlyBase:FBrf0064779The innermost of the four oocyte haploid nuclei after the second meiotic division following fertilization. The other 3 nuclei form the polar body nuclei. The female pronucleus migrates to the centre of the embryo to fuse with the male pronucleus.GO:0001939fly_anatomy.ontologyFBbt:00000050female pronucleusThe innermost of the four oocyte haploid nuclei after the second meiotic division following fertilization. The other 3 nuclei form the polar body nuclei. The female pronucleus migrates to the centre of the embryo to fuse with the male pronucleus.FlyBase:FBrf0064779Haploid nucleus formed by the two meiotic divisions following oocyte ovulation. There are 3 polar body nuclei, located in a single file roughly perpendicular to the dorsal surface and to the long axis of the embryo. The fourth, and most inner of the haploid nuclei, forms the female pronucleus. The polar body nuclei are surrounded by yolk-free cytoplasm.fly_anatomy.ontologyFBbt:00000051polar body nucleusHaploid nucleus formed by the two meiotic divisions following oocyte ovulation. There are 3 polar body nuclei, located in a single file roughly perpendicular to the dorsal surface and to the long axis of the embryo. The fourth, and most inner of the haploid nuclei, forms the female pronucleus. The polar body nuclei are surrounded by yolk-free cytoplasm.FlyBase:FBrf0064779FlyBase:FBrf0089570.fly_anatomy.ontologyFBbt:00000052embryo.FlyBase:FBrf0039741FlyBase:FBrf0041814The outer region of cytoplasm of a syncytial blastoderm embryo. It has a distinct cytoskeletal structure, different from the rest of the cytoplasm, and encompasses the region to which nuclei migrate during blastoderm stages.fly_anatomy.ontologyFBbt:00000053embryonic cortexThe outer region of cytoplasm of a syncytial blastoderm embryo. It has a distinct cytoskeletal structure, different from the rest of the cytoplasm, and encompasses the region to which nuclei migrate during blastoderm stages.FlyBase:FBrf0044702A collective term for stages 1-4.fly_anatomy.ontologyFBbt:00000054DEPRECATION WARNINGcleavage stage embryoA collective term for stages 1-4.FBC:DOSNucleus found in the embryo during cleavage stage, including stages 1 to 4.fly_anatomy.ontologyFBbt:00000055cleavage nucleusNucleus found in the embryo during cleavage stage, including stages 1 to 4.FlyBase:FBrf0064779FlyBase:FBrf0089570Yolk-free cytoplasmic region that surrounds each zygotic nucleus in the embryonic syncytium together with its nucleus starting from stage 1.fly_anatomy.ontologyFBbt:00000056energidYolk-free cytoplasmic region that surrounds each zygotic nucleus in the embryonic syncytium together with its nucleus starting from stage 1.FlyBase:FBrf0064779FlyBase:FBrf0089570Nucleus that stays behind in the yolky interior of the syncytial embryo following the migration of a subset of nuclei to the periphery from cycle 8. There are around 50 of these nuclei. Yolk nuclei cease dividing in cycle 10 and become polyploid.vitellophagefly_anatomy.ontologyFBbt:00000057yolk nucleusNucleus that stays behind in the yolky interior of the syncytial embryo following the migration of a subset of nuclei to the periphery from cycle 8. There are around 50 of these nuclei. Yolk nuclei cease dividing in cycle 10 and become polyploid.FlyBase:FBrf0064779FlyBase:FBrf0089570vitellophageFlyBase:FBrf0089570FBbt:00000057fly_anatomy.ontologyFBbt:00000058This term was obsoleted because it is the same as 'yolk nucleus' (mc141031).vitellophagetrueA portion of developing embryonic tissue defined by the simultaneous mitotic division of all of its component cells.replicative domainfly_anatomy.ontologyFBbt:00000059mitotic domainA portion of developing embryonic tissue defined by the simultaneous mitotic division of all of its component cells.FlyBase:FBrf0049535FlyBase:FBrf0089570replicative domainFlyBase:FBrf0076117The first mitotic domain to complete interphase 14 and enter mitosis, doing so approximately 70 minutes after the start of interphase 14. It is located dorsolaterally at the anterior the animal, and is bilaterally symmetric.mitotic domain delta14-1fly_anatomy.ontologyFBbt:00000060See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 1The first mitotic domain to complete interphase 14 and enter mitosis, doing so approximately 70 minutes after the start of interphase 14. It is located dorsolaterally at the anterior the animal, and is bilaterally symmetric.FlyBase:FBrf0049535Bilaterally symmetric mitotic domain that includes ventral cells immediately anterior to the cephalic fold and a contiguous stripe of cells that extends dorsally along the anterior face of the cephalic fold.mitotic domain delta14-2fly_anatomy.ontologyFBbt:00000061See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 2Bilaterally symmetric mitotic domain that includes ventral cells immediately anterior to the cephalic fold and a contiguous stripe of cells that extends dorsally along the anterior face of the cephalic fold.FlyBase:FBrf0049535mitotic domain delta14-2FlyBase:FBrf0049535Unpaired mitotic domain that straddles the dorsal midline near the anterior tip of the embryo.mitotic domain delta14-3fly_anatomy.ontologyFBbt:00000062See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 3Unpaired mitotic domain that straddles the dorsal midline near the anterior tip of the embryo.FlyBase:FBrf0049535mitotic domain delta14-3FlyBase:FBrf0049535Bilaterally symmetric domain occupying the posterior tip of the germ band. Mitosis begins just when germ band elongation starts.mitotic domain14-4fly_anatomy.ontologyFBbt:00000063See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 4Bilaterally symmetric domain occupying the posterior tip of the germ band. Mitosis begins just when germ band elongation starts.FlyBase:FBrf0049535mitotic domain14-4FlyBase:FBrf0049535Large, bilaterally paired mitotic domain of the embryo lying on the dorsolateral surface immediately anterior to the cephalic furrow and on the contiguous anterior face of the cephalic furrow.fly_anatomy.ontologymitotic domain delta14-5FBbt:00000064See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 5Large, bilaterally paired mitotic domain of the embryo lying on the dorsolateral surface immediately anterior to the cephalic furrow and on the contiguous anterior face of the cephalic furrow.FlyBase:FBrf0049535mitotic domain delta14-5FlyBase:FBrf0049535Bilaterally paired mitotic domain predominantly lying on the dorsolateral surface of the embryo, just posterior to the cephalic fold. The domain's anterior margin lies inside the cephalic fold, on its posterior face.mitotic domain delta14-6fly_anatomy.ontologyFBbt:00000065See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 6Bilaterally paired mitotic domain predominantly lying on the dorsolateral surface of the embryo, just posterior to the cephalic fold. The domain's anterior margin lies inside the cephalic fold, on its posterior face.FlyBase:FBrf0049535mitotic domain delta14-6FlyBase:FBrf0049535Bilaterally paired mitotic domain of the embryo located wholly within the cephalic fold.mitotic domain delta14-7fly_anatomy.ontologyFBbt:00000066See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 7Bilaterally paired mitotic domain of the embryo located wholly within the cephalic fold.FlyBase:FBrf0049535mitotic domain delta14-7FlyBase:FBrf0049535Unpaired mitotic domain of the embryo located immediately ahead of the 'T' at the anterior end of the ventral furrow, straddling the ventral midline. Along with mitotic domain 9, this domain is distinguished by most of its cells dividing along axes perpendicular to the embryonic surface.mitotic domain delta14-8fly_anatomy.ontologyFBbt:00000067See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 8Unpaired mitotic domain of the embryo located immediately ahead of the 'T' at the anterior end of the ventral furrow, straddling the ventral midline. Along with mitotic domain 9, this domain is distinguished by most of its cells dividing along axes perpendicular to the embryonic surface.FlyBase:FBrf0049535mitotic domain delta14-8FlyBase:FBrf0049535Large, bilaterally paired mitotic domain located anterior to the cephalic fold, adjacent and ventral to mitotic domain 5. Along with mitotic domain 8, this domain is distinguished by its cells dividing along axes perpendicular to the embryonic surface.mitotic domain delta14-9fly_anatomy.ontologyFBbt:00000068mitotic domain 9Large, bilaterally paired mitotic domain located anterior to the cephalic fold, adjacent and ventral to mitotic domain 5. Along with mitotic domain 8, this domain is distinguished by its cells dividing along axes perpendicular to the embryonic surface.FlyBase:FBrf0049535mitotic domain delta14-9FlyBase:FBrf0049535The largest of the mitotic domains. Between 55 and 65 minutes after mitosis 14 the cells of this domain invaginate to create the ventral furrow.mitotic domain delta14-10fly_anatomy.ontologyFBbt:00000069See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 10The largest of the mitotic domains. Between 55 and 65 minutes after mitosis 14 the cells of this domain invaginate to create the ventral furrow.FlyBase:FBrf0049535mitotic domain delta14-10FlyBase:FBrf0049535A little after 80mins after mitosis 14, mitosis begins simultaneously in five dorsolateral sites on each side of the embryo.mitotic domain delta14-11fly_anatomy.ontologyFBbt:00000070See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 11A little after 80mins after mitosis 14, mitosis begins simultaneously in five dorsolateral sites on each side of the embryo.FlyBase:FBrf0049535mitotic domain delta14-11FlyBase:FBrf0049535Small bilaterally paired mitotic domain of the embryo, located immediately anterior to mitotic domain 4.mitotic domain delta14-12fly_anatomy.ontologyFBbt:00000071See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 12Small bilaterally paired mitotic domain of the embryo, located immediately anterior to mitotic domain 4.FlyBase:FBrf0049535mitotic domain delta14-12FlyBase:FBrf0049535Bilaterally paired mitotic domain that, along with mitotic domain 22, forms a pouch-like invagination beneath the posterior tip of the elongating germ band which holds the pole cells. The cells of mitotic domain 13 form a ring around the opening of the pouch.mitotic domain delta14-13fly_anatomy.ontologyFBbt:00000072See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 13Bilaterally paired mitotic domain that, along with mitotic domain 22, forms a pouch-like invagination beneath the posterior tip of the elongating germ band which holds the pole cells. The cells of mitotic domain 13 form a ring around the opening of the pouch.FlyBase:FBrf0049535mitotic domain delta14-13FlyBase:FBrf0049535In each half of the embryo, this mitotic domain consists of a row of one or two cells wide immediately lateral to the ventral furrow. The two rows of cells that form this domain lie on opposite sides of mitotic domain 10 in the blastoderm-stage embryo, but are brought together at the ventral midline when domain 10 invaginates.mitotic domain delta14-14fly_anatomy.ontologymesectodermal cellsFBbt:00000073See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 14In each half of the embryo, this mitotic domain consists of a row of one or two cells wide immediately lateral to the ventral furrow. The two rows of cells that form this domain lie on opposite sides of mitotic domain 10 in the blastoderm-stage embryo, but are brought together at the ventral midline when domain 10 invaginates.FlyBase:FBrf0049535mitotic domain delta14-14FlyBase:FBrf0049535mesectodermal cellsFlyBase:FBrf0007732A mitotic domain region that is approximately 1 cell-wide and surrounds mitotic domains 8 and 23.mitotic domain delta14-15fly_anatomy.ontologyFBbt:00000074See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 15A mitotic domain region that is approximately 1 cell-wide and surrounds mitotic domains 8 and 23.FlyBase:FBrf0049535mitotic domain delta14-15FlyBase:FBrf0049535truetrueUnpaired, chalice-shaped mitotic domain that straddles the dorsal midline, between mitotic domains 1, 3 and 20.mitotic domain delta14-18fly_anatomy.ontologyFBbt:00000077See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 18Unpaired, chalice-shaped mitotic domain that straddles the dorsal midline, between mitotic domains 1, 3 and 20.FlyBase:FBrf0049535mitotic domain delta14-18FlyBase:FBrf0049535Along the length of the germ band, this long narrow domain, one or two cells wide, separates mitotic domains A and 11.mitotic domain delta14-19fly_anatomy.ontologyFBbt:00000078See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 19Along the length of the germ band, this long narrow domain, one or two cells wide, separates mitotic domains A and 11.FlyBase:FBrf0049535mitotic domain delta14-19FlyBase:FBrf0049535Unpaired mitotic domain on the dorsal midline lying just posterior to mitotic domain 18, and between the paired members of domain B.mitotic domain delta14-20fly_anatomy.ontologyFBbt:00000079See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 20Unpaired mitotic domain on the dorsal midline lying just posterior to mitotic domain 18, and between the paired members of domain B.FlyBase:FBrf0049535mitotic domain delta14-20FlyBase:FBrf0049535trueBilaterally paired mitotic domain that, along with mitotic domain 13, forms a pouch-like invagination beneath the posterior tip of the elongating germ band which holds the pole cells.mitotic domain delta14-22fly_anatomy.ontologyFBbt:00000081See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 22Bilaterally paired mitotic domain that, along with mitotic domain 13, forms a pouch-like invagination beneath the posterior tip of the elongating germ band which holds the pole cells.FlyBase:FBrf0049535mitotic domain delta14-22FlyBase:FBrf0049535Small, unpaired mitotic domain which, in the just-cellularized blastoderm, occupies the anterior tip of the embryo.mitotic domain delta14-23fly_anatomy.ontologyFBbt:00000082See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 23Small, unpaired mitotic domain which, in the just-cellularized blastoderm, occupies the anterior tip of the embryo.FlyBase:FBrf0049535mitotic domain delta14-23FlyBase:FBrf0049535Small, late-dividing mitotic domain located in the presumptive head, between mitotic domains 2, 5, and 9. When the first domains are entering mitosis, mitotic domain 24 is located on the lip of the cephalic fold, but by the time the cells of this domain divide, the opening of the cephalic fold has repositioned mitotic domain 24 further forwards.mitotic domain delta14-24fly_anatomy.ontologyFBbt:00000083See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 24Small, late-dividing mitotic domain located in the presumptive head, between mitotic domains 2, 5, and 9. When the first domains are entering mitosis, mitotic domain 24 is located on the lip of the cephalic fold, but by the time the cells of this domain divide, the opening of the cephalic fold has repositioned mitotic domain 24 further forwards.FlyBase:FBrf0049535mitotic domain delta14-24FlyBase:FBrf0049535At about 115mins after the onset of mitosis stage 14, the first cells in the ventral territory immediately adjacent to mitotic domain 14, divide. These first dividing cells constitute mitotic domain 25, whose metamerically reiterated members are located amongst the cells of domain M that begin division about 25mins later and will divide asynchronously.mitotic domain delta14-25fly_anatomy.ontologyFBbt:00000084See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain 25At about 115mins after the onset of mitosis stage 14, the first cells in the ventral territory immediately adjacent to mitotic domain 14, divide. These first dividing cells constitute mitotic domain 25, whose metamerically reiterated members are located amongst the cells of domain M that begin division about 25mins later and will divide asynchronously.FlyBase:FBrf0049535mitotic domain delta14-25FlyBase:FBrf0049535fly_anatomy.ontologyFBbt:00000085mitotic domain 26At blastoderm, prior to elongation, domain A is a wide band of cells straddling the dorsal midline and spanning the length of the germ band. Germ band elongation buckles and folds this domain. This domain becomes the amnioserosa.fly_anatomy.ontologyFBbt:00000086See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain AAt blastoderm, prior to elongation, domain A is a wide band of cells straddling the dorsal midline and spanning the length of the germ band. Germ band elongation buckles and folds this domain. This domain becomes the amnioserosa.FlyBase:FBrf0049535Mitotic domain B is a paired domain that occupies a wedge-shaped area on the dorsolateral surface of the presumptive head.fly_anatomy.ontologyFBbt:00000087See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain BMitotic domain B is a paired domain that occupies a wedge-shaped area on the dorsolateral surface of the presumptive head.FlyBase:FBrf0049535Region surrounding the segmentally reiterated mitotic domain 25 cells. Cells of mitotic domain M do not divide with any obvious bilateral symmetry.fly_anatomy.ontologyFBbt:00000088See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain MRegion surrounding the segmentally reiterated mitotic domain 25 cells. Cells of mitotic domain M do not divide with any obvious bilateral symmetry.FlyBase:FBrf0049535Mitotic domain N is the ventrolateral region surrounding mitotic domains 16, 17 and 21.fly_anatomy.ontologyFBbt:00000089See figure 1 of Foe (1989) for an atlas of mitotic domains.mitotic domain NMitotic domain N is the ventrolateral region surrounding mitotic domains 16, 17 and 21.FlyBase:FBrf0049535Protuberance of the embryonic head that develops at stage 12. It forms from the dorsal part of the gnathal segments. It gives rise to the frontal sac.fly_anatomy.ontologyFBbt:00000090dorsal ridgeProtuberance of the embryonic head that develops at stage 12. It forms from the dorsal part of the gnathal segments. It gives rise to the frontal sac.FlyBase:FBrf0064803Cytoplasmic bud that forms at the posterior pole of the embryo during cycle 9. Pole buds give rise to the pole cells.fly_anatomy.ontologyFBbt:00000091pole budCytoplasmic bud that forms at the posterior pole of the embryo during cycle 9. Pole buds give rise to the pole cells.FlyBase:FBrf0064779The cells at the posterior of the early embryo that give rise to the germ cells.fly_anatomy.ontologyFBbt:00000092pole cellThe cells at the posterior of the early embryo that give rise to the germ cells.FBC:ggThe middle underside of the embryo and larva, where the ventral midline neurons and midline glia develop.medial cordfly_anatomy.ontologyFBbt:00000093ventral midlineThe middle underside of the embryo and larva, where the ventral midline neurons and midline glia develop.FBC:ggFlyBase:FBrf0089570medial cordFlyBase:FBrf0089570.fly_anatomy.ontologyAsn ClyFBbt:00000094clypeo-labral anlage in statu nascendi.FBC:VHAsn ClyFBC:DOSA squamous epithelial tissue that derives from the dorsal-most region of the cellular blastoderm and that covers the dorsal side of the embryo following germ-band retraction, prior to dorsal closure.fly_anatomy.ontologyFBbt:00000095amnioserosaA squamous epithelial tissue that derives from the dorsal-most region of the cellular blastoderm and that covers the dorsal side of the embryo following germ-band retraction, prior to dorsal closure.FlyBase:FBrf0041814fly_anatomy.ontologyFBbt:00000096ventral furrowfly_anatomy.ontologyFBbt:00000097cephalic furrowfly_anatomy.ontologyanterior lateral foldFBbt:00000098anterior transverse furrowfly_anatomy.ontologyposterior lateral foldFBbt:00000099posterior transverse furrowfly_anatomy.ontologyFBbt:00000100parasegmental furrowfly_anatomy.ontologyintersegmental furrowFBbt:00000101metameric furrowThe ventral, metameric region of the developing embryonic thorax and abdomen.fly_anatomy.ontologyFBbt:00000102germ bandThe ventral, metameric region of the developing embryonic thorax and abdomen.FBC:DOSfly_anatomy.ontologyFBbt:00000103germ layer anlagetruefly_anatomy.ontologyventral plateFBbt:00000104mesoderm anlagefly_anatomy.ontologyFBbt:00000105somatic mesoderm anlagetruefly_anatomy.ontologyFBbt:00000106visceral mesoderm anlagetruetruetruefly_anatomy.ontologyAMesEcFBbt:00000109mesectoderm anlagePrimordium that is a primary subdivision of the embryo into regions based on tissue and cell-type fate and specification. Germ layers first become morphologically distinct during gastrulation. As a result of gastrulation, the endoderm becomes the inner-most layer, the mesoderm becomes the middle layer and the ectoderm becomes the outer layer.fly_anatomy.ontologyFBbt:00000110germ layerPrimordium that is a primary subdivision of the embryo into regions based on tissue and cell-type fate and specification. Germ layers first become morphologically distinct during gastrulation. As a result of gastrulation, the endoderm becomes the inner-most layer, the mesoderm becomes the middle layer and the ectoderm becomes the outer layer.FBC:DOSThe outermost germ layer of the embryo.fly_anatomy.ontologyFBbt:00000111ectodermThe outermost germ layer of the embryo.FBC:ggfly_anatomy.ontologyAdorEcdorEcFBbt:00000112dorsal ectodermtruefly_anatomy.ontologyprocephalic neuroectodermFBbt:00000114procephalic neurectodermtruetrue.fly_anatomy.ontologylateral ventral neuroectodermFBbt:00000116lateral ventral neurectoderm.FlyBase:FBrf0076117.fly_anatomy.ontologymedial ventral neuroectodermFBbt:00000117medial ventral neurectoderm.FlyBase:FBrf0076117.fly_anatomy.ontologyintermediate ventral neuroectodermFBbt:00000118intermediate ventral neurectoderm.FlyBase:FBrf0076117The region of the ectoderm anterior to the cephalic furrow.fly_anatomy.ontologyFBbt:00000119anterior ectodermThe region of the ectoderm anterior to the cephalic furrow.FBC:DOSstomodeal invagination earlyfly_anatomy.ontologyanterior midgut invaginationFBbt:00000120early stomodeal invaginationfly_anatomy.ontologyFBbt:00000121lateral ectodermfly_anatomy.ontologyFBbt:00000122posterior ectodermThe posterior invagination of ectoderm that gives rise to part of the digestive system.fly_anatomy.ontologyposterior midgut invaginationFBbt:00000123amnioproctodeal invaginationThe posterior invagination of ectoderm that gives rise to part of the digestive system.FBC:ggCell that has as its part a cytoskeleton that allows for tight cell to cell contact and which has apical-basal cell polarity.CARO:0000077CL:0000066fly_anatomy.ontologyFBbt:00000124epithelial cellCell that has as its part a cytoskeleton that allows for tight cell to cell contact and which has apical-basal cell polarity.CARO:MAHThe innermost germ layer of the embryo.fly_anatomy.ontologyFBbt:00000125endodermThe innermost germ layer of the embryo.FBC:ggGerm layer that forms the middle layer of the embryo (between ectoderm and endoderm) following gastrulation. Its restricted fate includes forming muscle, heart, hemocytes and fat body.fly_anatomy.ontologyFBbt:00000126mesodermGerm layer that forms the middle layer of the embryo (between ectoderm and endoderm) following gastrulation. Its restricted fate includes forming muscle, heart, hemocytes and fat body.FlyBase:FBrf0089570Mesoderm that originates anterior to the cephalic furrow. It forms two vertical plates that flank the anterior midgut rudiment, and from stage 10 onwards, the stomodeum.hmsprocephalic mesodermfly_anatomy.ontologyHeadMesHeadMesP3P4 HeadMeshead mesoderm P3 primordiumhead mesoderm primordium P4FBbt:00000127head mesodermMesoderm that originates anterior to the cephalic furrow. It forms two vertical plates that flank the anterior midgut rudiment, and from stage 10 onwards, the stomodeum.FlyBase:FBrf0064803FlyBase:FBrf0089570FlyBase:FBrf0190261hmsFlyBase:FBrf0064803procephalic mesodermFlyBase:FBrf0089570P4 HeadMesFBC:DOSThe mesoderm of segments T1-A9. It first becomes morphologically distinct during ventral furrow formation. Following invagination during stages 6 and 7, it remains a coherent structure with no morphologically apparent subdivisions, apart from transient metamery during stage 9, until stage 11. It undergoes a number of morphological changes during this period: as its cells divide following invagination, it loses its epithelial integrity and by stage 9 has rearranged into a monolayer of cuboidal cells. A further division happens during stage 10 leading to two distinct layers by stage 11.fly_anatomy.ontologyAtrunkMesP2 TrMesTrMesFBbt:00000128trunk mesodermThe mesoderm of segments T1-A9. It first becomes morphologically distinct during ventral furrow formation. Following invagination during stages 6 and 7, it remains a coherent structure with no morphologically apparent subdivisions, apart from transient metamery during stage 9, until stage 11. It undergoes a number of morphological changes during this period: as its cells divide following invagination, it loses its epithelial integrity and by stage 9 has rearranged into a monolayer of cuboidal cells. A further division happens during stage 10 leading to two distinct layers by stage 11.FlyBase:FBrf0089570P2 TrMesFBC:DOSfly_anatomy.ontologyFBbt:00000129somatic mesodermfly_anatomy.ontologyFBbt:00000130visceral mesodermfly_anatomy.ontologyFBbt:00000131mesodermal crestfly_anatomy.ontologyFBbt:00000132mesodermal crest of segment T3fly_anatomy.ontologyFBbt:00000133circular visceral mesodermtruefly_anatomy.ontologyFBbt:00000134longitudinal visceral mesodermtrueFBbt:00005473FBbt:00005520fly_anatomy.ontologyFBbt:00000135gonadal mesodermtrueA double row of cells located at the midline from the end of gastrulation. The morphology of these cells is distinct from adjacent ectodermal cells - they are elongated such that one end remains exposed to the outside of the embryo at the midline while the other end bisects the internalized mesoderm.fly_anatomy.ontologyMesEcFBbt:00000136mesectodermA double row of cells located at the midline from the end of gastrulation. The morphology of these cells is distinct from adjacent ectodermal cells - they are elongated such that one end remains exposed to the outside of the embryo at the midline while the other end bisects the internalized mesoderm.FlyBase:FBrf0089570Any tagma (FBbt:00000002) that is part of some embryo (FBbt:00000052).fly_anatomy.ontologyFBbt:00000137embryonic tagmaAny tagma (FBbt:00000002) that is part of some embryo (FBbt:00000052).FBC:auto_generated_definitionMetameric unit of a Drosophila embryo whose boundaries are the compartment boundaries that run through the middle of adjacent segments, parallel to the segment boundaries.fly_anatomy.ontologyFBbt:00000138parasegmentMetameric unit of a Drosophila embryo whose boundaries are the compartment boundaries that run through the middle of adjacent segments, parallel to the segment boundaries.FBC:DOSEmbryonic metameric unit comprising the posterior compartment of the mandibular segment and the anterior compartment of the maxillary segment.fly_anatomy.ontologyFBbt:00000139parasegment 1Embryonic metameric unit comprising the posterior compartment of the mandibular segment and the anterior compartment of the maxillary segment.FlyBase:FBrf0043344Embryonic metameric unit comprising the posterior compartment of the maxillary segment and the anterior compartment of the labial segment.fly_anatomy.ontologyFBbt:00000140parasegment 2Embryonic metameric unit comprising the posterior compartment of the maxillary segment and the anterior compartment of the labial segment.FlyBase:FBrf0043344Embryonic metameric unit comprising the posterior compartment of the labial segment and the anterior compartment of thoracic segment 1 .fly_anatomy.ontologyFBbt:00000141parasegment 3Embryonic metameric unit comprising the posterior compartment of the labial segment and the anterior compartment of thoracic segment 1 .FlyBase:FBrf0043344Embryonic metameric unit comprising the posterior compartment of thoracic segment 1 and the anterior compartment of thoracic segment 2 .fly_anatomy.ontologyFBbt:00000142parasegment 4Embryonic metameric unit comprising the posterior compartment of thoracic segment 1 and the anterior compartment of thoracic segment 2 .FlyBase:FBrf0043344Embryonic metameric unit comprising the posterior compartment of thoracic segment 2 and the anterior compartment of thoracic segment 3 .fly_anatomy.ontologyFBbt:00000143parasegment 5Embryonic metameric unit comprising the posterior compartment of thoracic segment 2 and the anterior compartment of thoracic segment 3 .FlyBase:FBrf0043344Embryonic metameric unit comprising the posterior compartment of thoracic segment 3 and the anterior compartment of abdominal segment 1.fly_anatomy.ontologyFBbt:00000144parasegment 6Embryonic metameric unit comprising the posterior compartment of thoracic segment 3 and the anterior compartment of abdominal segment 1.FlyBase:FBrf0043344Embryonic metameric unit comprising the posterior compartment of abdominal segment 1 and the anterior compartment of abdominal segment 2.fly_anatomy.ontologyFBbt:00000145parasegment 7Embryonic metameric unit comprising the posterior compartment of abdominal segment 1 and the anterior compartment of abdominal segment 2.FlyBase:FBrf0043344Embryonic metameric unit comprising the posterior compartment of abdominal segment 2 and the anterior compartment of abdominal segment 3.fly_anatomy.ontologyFBbt:00000146parasegment 8Embryonic metameric unit comprising the posterior compartment of abdominal segment 2 and the anterior compartment of abdominal segment 3.FlyBase:FBrf0043344Embryonic metameric unit comprising the posterior compartment of abdominal segment 3 and the anterior compartment of abdominal segment 4.fly_anatomy.ontologyFBbt:00000147parasegment 9Embryonic metameric unit comprising the posterior compartment of abdominal segment 3 and the anterior compartment of abdominal segment 4.FlyBase:FBrf0043344Embryonic metameric unit comprising the posterior compartment of abdominal segment 4 and the anterior compartment of abdominal segment 5.fly_anatomy.ontologyFBbt:00000148parasegment 10Embryonic metameric unit comprising the posterior compartment of abdominal segment 4 and the anterior compartment of abdominal segment 5.FlyBase:FBrf0043344Embryonic metameric unit comprising the posterior compartment of abdominal segment 5 and the anterior compartment of abdominal segment 6.fly_anatomy.ontologyFBbt:00000149parasegment 11Embryonic metameric unit comprising the posterior compartment of abdominal segment 5 and the anterior compartment of abdominal segment 6.FlyBase:FBrf0043344Embryonic metameric unit comprising the posterior compartment of abdominal segment 6 and the anterior compartment of abdominal segment 7.fly_anatomy.ontologyFBbt:00000150parasegment 12Embryonic metameric unit comprising the posterior compartment of abdominal segment 6 and the anterior compartment of abdominal segment 7.FlyBase:FBrf0043344Embryonic metameric unit comprising the posterior compartment of abdominal segment 7 and the anterior compartment of abdominal segment 8.fly_anatomy.ontologyFBbt:00000151parasegment 13Embryonic metameric unit comprising the posterior compartment of abdominal segment 7 and the anterior compartment of abdominal segment 8.FlyBase:FBrf0043344Embryonic metameric unit comprising the posterior compartment of abdominal segment 8 and the anterior compartment of abdominal segment 9.fly_anatomy.ontologyFBbt:00000152parasegment 14Embryonic metameric unit comprising the posterior compartment of abdominal segment 8 and the anterior compartment of abdominal segment 9.FlyBase:FBrf0043344Embryonic metameric unit comprising the posterior compartment of abdominal segment 9 and the anterior compartment of abdominal segment 10.fly_anatomy.ontologyFBbt:00000153Definition added based on definitions for other parasegment definitions. Parasegment 14 is the most posterior parasegment mentioned in the original parasegment paper (Martinez-Arias and Lawrence, 1985), but subsequent papers (e.g.- Celniker et al., 1989, Mlodzik et al., 1990) refer to parasegment 15, and Campos-Ortega and Hartenstein (1997), refer to two parasegments posterior to parasegment 14 defined by homeotic gene expression.parasegment 15Embryonic metameric unit comprising the posterior compartment of abdominal segment 9 and the anterior compartment of abdominal segment 10.FlyBase:FBrf0049804FlyBase:FBrf0051565FlyBase:FBrf0089570Any segment (FBbt:00000003) that is part of some embryo (FBbt:00000052).fly_anatomy.ontologyFBbt:00000154embryonic segmentAny segment (FBbt:00000003) that is part of some embryo (FBbt:00000052).FBC:auto_generated_definitionAny head (FBbt:00000004) that is part of some embryo (FBbt:00000052).fly_anatomy.ontologyFBbt:00000155embryonic headAny head (FBbt:00000004) that is part of some embryo (FBbt:00000052).FBC:auto_generated_definitionAny ocular segment (FBbt:00000005) that is part of some embryonic head (FBbt:00000155).fly_anatomy.ontologyembryonic acronFBbt:00000156embryonic ocular segmentAny ocular segment (FBbt:00000005) that is part of some embryonic head (FBbt:00000155).FBC:auto_generated_definitionAny segment (FBbt:00000003) that is part of some embryonic head (FBbt:00000155).fly_anatomy.ontologyFBbt:00000157embryonic head segmentAny segment (FBbt:00000003) that is part of some embryonic head (FBbt:00000155).FBC:auto_generated_definitionFlyBase:FBrf0075072Any procephalic segment (FBbt:00000007) that is part of some embryonic head (FBbt:00000155).fly_anatomy.ontologyFBbt:00000158embryonic procephalic segmentAny procephalic segment (FBbt:00000007) that is part of some embryonic head (FBbt:00000155).FBC:auto_generated_definitionAny labral segment (FBbt:00000008) that is part of some embryonic head (FBbt:00000155).fly_anatomy.ontologyFBbt:00000159embryonic labral segmentAny labral segment (FBbt:00000008) that is part of some embryonic head (FBbt:00000155).FBC:auto_generated_definitionAny antennal segment (FBbt:00000009) that is part of some embryonic head (FBbt:00000155).fly_anatomy.ontologyFBbt:00000160embryonic antennal segmentAny antennal segment (FBbt:00000009) that is part of some embryonic head (FBbt:00000155).FBC:auto_generated_definitionAny intercalary segment (FBbt:00000010) that is part of some embryonic head (FBbt:00000155).fly_anatomy.ontologyFBbt:00000161embryonic intercalary segmentAny intercalary segment (FBbt:00000010) that is part of some embryonic head (FBbt:00000155).FBC:auto_generated_definitionAny gnathal segment (FBbt:00000011) that is part of some embryonic head (FBbt:00000155).fly_anatomy.ontologyFBbt:00000162embryonic gnathal segmentAny gnathal segment (FBbt:00000011) that is part of some embryonic head (FBbt:00000155).FBC:auto_generated_definitionAny mandibular segment (FBbt:00000012) that is part of some embryonic head (FBbt:00000155).mandibular lobefly_anatomy.ontologyFBbt:00000163embryonic mandibular segmentAny mandibular segment (FBbt:00000012) that is part of some embryonic head (FBbt:00000155).FBC:auto_generated_definitionmandibular lobeFlyBase:FBrf0051848Any maxillary segment (FBbt:00000013) that is part of some embryonic head (FBbt:00000155).maxillary lobefly_anatomy.ontologyFBbt:00000164embryonic maxillary segmentAny maxillary segment (FBbt:00000013) that is part of some embryonic head (FBbt:00000155).FBC:auto_generated_definitionmaxillary lobeFlyBase:FBrf0051848Any labial segment (FBbt:00000014) that is part of some embryonic head (FBbt:00000155).labial lobefly_anatomy.ontologyFBbt:00000165embryonic labial segmentAny labial segment (FBbt:00000014) that is part of some embryonic head (FBbt:00000155).FBC:auto_generated_definitionlabial lobeFlyBase:FBrf0051848Any thorax (FBbt:00000015) that is part of some embryo (FBbt:00000052).fly_anatomy.ontologyFBbt:00000166embryonic thoraxAny thorax (FBbt:00000015) that is part of some embryo (FBbt:00000052).FBC:auto_generated_definitionAny segment (FBbt:00000003) that is part of some embryonic thorax (FBbt:00000166).fly_anatomy.ontologyFBbt:00000167embryonic thoracic segmentAny segment (FBbt:00000003) that is part of some embryonic thorax (FBbt:00000166).FBC:auto_generated_definitionProthoracic segment of the embryo.fly_anatomy.ontologyprothoraxt1thoracic segment 1FBbt:00000168embryonic prothoracic segmentProthoracic segment of the embryo.FBC:DOSMesothoracic segment of the embryo.fly_anatomy.ontologymesothoraxt2thoracic segment 2FBbt:00000169embryonic mesothoracic segmentMesothoracic segment of the embryo.FBC:DOSMetathoracic segment of the embryo.fly_anatomy.ontologymetathoraxt3thoracic segment 3FBbt:00000170embryonic metathoracic segmentMetathoracic segment of the embryo.FBC:DOSAbdomen of the embryo.fly_anatomy.ontologyFBbt:00000171embryonic abdomenAbdomen of the embryo.FBC:DOSMetameric subdivision of the embryonic abdomen.fly_anatomy.ontologyFBbt:00000172embryonic abdominal segmentMetameric subdivision of the embryonic abdomen.FBC:SPRAny abdominal segment 1 (FBbt:00000022) that is part of some embryonic abdomen (FBbt:00000171).fly_anatomy.ontologya1FBbt:00000173embryonic abdominal segment 1Any abdominal segment 1 (FBbt:00000022) that is part of some embryonic abdomen (FBbt:00000171).FBC:auto_generated_definitionAny abdominal segment 2 (FBbt:00000023) that is part of some embryonic abdomen (FBbt:00000171).fly_anatomy.ontologya2FBbt:00000174embryonic abdominal segment 2Any abdominal segment 2 (FBbt:00000023) that is part of some embryonic abdomen (FBbt:00000171).FBC:auto_generated_definitionAny abdominal segment 3 (FBbt:00000024) that is part of some embryonic abdomen (FBbt:00000171).fly_anatomy.ontologya3FBbt:00000175embryonic abdominal segment 3Any abdominal segment 3 (FBbt:00000024) that is part of some embryonic abdomen (FBbt:00000171).FBC:auto_generated_definitionAny abdominal segment 4 (FBbt:00000025) that is part of some embryonic abdomen (FBbt:00000171).fly_anatomy.ontologya4FBbt:00000176embryonic abdominal segment 4Any abdominal segment 4 (FBbt:00000025) that is part of some embryonic abdomen (FBbt:00000171).FBC:auto_generated_definitionAny abdominal segment 5 (FBbt:00000026) that is part of some embryonic abdomen (FBbt:00000171).fly_anatomy.ontologya5FBbt:00000177embryonic abdominal segment 5Any abdominal segment 5 (FBbt:00000026) that is part of some embryonic abdomen (FBbt:00000171).FBC:auto_generated_definitionAny abdominal segment 6 (FBbt:00000027) that is part of some embryonic abdomen (FBbt:00000171).fly_anatomy.ontologya6FBbt:00000178embryonic abdominal segment 6Any abdominal segment 6 (FBbt:00000027) that is part of some embryonic abdomen (FBbt:00000171).FBC:auto_generated_definitionAny abdominal segment 7 (FBbt:00000028) that is part of some embryonic abdomen (FBbt:00000171).fly_anatomy.ontologya7FBbt:00000179embryonic abdominal segment 7Any abdominal segment 7 (FBbt:00000028) that is part of some embryonic abdomen (FBbt:00000171).FBC:auto_generated_definitionAny abdominal segment 8 (FBbt:00000029) that is part of some embryonic abdomen (FBbt:00000171).fly_anatomy.ontologya8FBbt:00000180embryonic abdominal segment 8Any abdominal segment 8 (FBbt:00000029) that is part of some embryonic abdomen (FBbt:00000171).FBC:auto_generated_definitionAny abdominal segment 9 (FBbt:00000030) that is part of some embryonic abdomen (FBbt:00000171).fly_anatomy.ontologya9FBbt:00000181embryonic abdominal segment 9Any abdominal segment 9 (FBbt:00000030) that is part of some embryonic abdomen (FBbt:00000171).FBC:auto_generated_definitionAny abdominal segment 10 (FBbt:00000031) that is part of some embryonic abdomen (FBbt:00000171).fly_anatomy.ontologya10FBbt:00000182embryonic abdominal segment 10Any abdominal segment 10 (FBbt:00000031) that is part of some embryonic abdomen (FBbt:00000171).FBC:auto_generated_definitionAny abdominal segment 11 (FBbt:00000032) that is part of some embryonic abdomen (FBbt:00000171).fly_anatomy.ontologya11FBbt:00000183embryonic abdominal segment 11Any abdominal segment 11 (FBbt:00000032) that is part of some embryonic abdomen (FBbt:00000171).FBC:auto_generated_definitionAny telson (FBbt:00000033) that is part of some embryo (FBbt:00000052).fly_anatomy.ontologyFBbt:00000184embryonic telsonAny telson (FBbt:00000033) that is part of some embryo (FBbt:00000052).FBC:auto_generated_definitionTracheal system of the embryo or larva. The three larval instars retain the same basic pattern of the tracheal system, but with increasing complexity of branch trachea. It is composed of ten tracheal metameres.FBbt:00005570larval tracheal systemfly_anatomy.ontologyFBbt:00000185embryonic/larval tracheal systemTracheal system of the embryo or larva. The three larval instars retain the same basic pattern of the tracheal system, but with increasing complexity of branch trachea. It is composed of ten tracheal metameres.FlyBase:FBrf0034081Primordium of the late extended germ band and closure embryo that gives rise to the embryonic/larval optic anlage. It corresponds to the middle region that develops from the visual primordium.fly_anatomy.ontologyFBbt:00000186embryonic optic lobe primordiumPrimordium of the late extended germ band and closure embryo that gives rise to the embryonic/larval optic anlage. It corresponds to the middle region that develops from the visual primordium.FBC:DOSFBC:VHFlyBase:FBrf0089570FlyBase:FBrf0151275Any tracheal primordium (FBbt:00005037) that is part of some embryonic mesothoracic segment (FBbt:00000169).fly_anatomy.ontologytracheal placode 1FBbt:00000187mesothoracic tracheal primordiumAny tracheal primordium (FBbt:00005037) that is part of some embryonic mesothoracic segment (FBbt:00000169).FBC:auto_generated_definitionAny tracheal primordium (FBbt:00005037) that is part of some embryonic metathoracic segment (FBbt:00000170).fly_anatomy.ontologytracheal placode 2FBbt:00000188metathoracic tracheal primordiumAny tracheal primordium (FBbt:00005037) that is part of some embryonic metathoracic segment (FBbt:00000170).FBC:auto_generated_definitionAny tracheal primordium (FBbt:00005037) that is part of some embryonic abdominal segment (FBbt:00000172).fly_anatomy.ontologyFBbt:00000189abdominal tracheal primordiumAny tracheal primordium (FBbt:00005037) that is part of some embryonic abdominal segment (FBbt:00000172).FBC:auto_generated_definitionAny tracheal primordium (FBbt:00005037) that is part of some embryonic abdominal segment 1 (FBbt:00000173).fly_anatomy.ontologytracheal placode 3FBbt:00000190abdominal tracheal primordium 1Any tracheal primordium (FBbt:00005037) that is part of some embryonic abdominal segment 1 (FBbt:00000173).FBC:auto_generated_definitionAny tracheal primordium (FBbt:00005037) that is part of some embryonic abdominal segment 2 (FBbt:00000174).fly_anatomy.ontologytracheal placode 4FBbt:00000191abdominal tracheal primordium 2Any tracheal primordium (FBbt:00005037) that is part of some embryonic abdominal segment 2 (FBbt:00000174).FBC:auto_generated_definitionAny tracheal primordium (FBbt:00005037) that is part of some embryonic abdominal segment 3 (FBbt:00000175).fly_anatomy.ontologytracheal placode 5FBbt:00000192abdominal tracheal primordium 3Any tracheal primordium (FBbt:00005037) that is part of some embryonic abdominal segment 3 (FBbt:00000175).FBC:auto_generated_definitionAny tracheal primordium (FBbt:00005037) that is part of some embryonic abdominal segment 4 (FBbt:00000176).fly_anatomy.ontologytracheal placode 6FBbt:00000193abdominal tracheal primordium 4Any tracheal primordium (FBbt:00005037) that is part of some embryonic abdominal segment 4 (FBbt:00000176).FBC:auto_generated_definitionAny tracheal primordium (FBbt:00005037) that is part of some embryonic abdominal segment 5 (FBbt:00000177).fly_anatomy.ontologytracheal placode 7FBbt:00000194abdominal tracheal primordium 5Any tracheal primordium (FBbt:00005037) that is part of some embryonic abdominal segment 5 (FBbt:00000177).FBC:auto_generated_definitionAny tracheal primordium (FBbt:00005037) that is part of some embryonic abdominal segment 6 (FBbt:00000178).fly_anatomy.ontologytracheal placode 8FBbt:00000195abdominal tracheal primordium 6Any tracheal primordium (FBbt:00005037) that is part of some embryonic abdominal segment 6 (FBbt:00000178).FBC:auto_generated_definitionAny tracheal primordium (FBbt:00005037) that is part of some embryonic abdominal segment 7 (FBbt:00000179).fly_anatomy.ontologytracheal placode 9FBbt:00000196abdominal tracheal primordium 7Any tracheal primordium (FBbt:00005037) that is part of some embryonic abdominal segment 7 (FBbt:00000179).FBC:auto_generated_definitionPrimordium of the posterior spiracle of the larva. Originates in the posterior half of the lateral ectoderm of abdominal segment 8 during stage 12. A a group of cells that are more basophilic that those surrounding them form a deep groove and fuse with the posterior arm of the tracheal primordium of A8 (tracheal metamere 10).FBbt:00005603embryonic posterior spiraclefly_anatomy.ontologyP1 PosSpiposterior spiracle specific anlageFBbt:00000197posterior spiracle primordiumPrimordium of the posterior spiracle of the larva. Originates in the posterior half of the lateral ectoderm of abdominal segment 8 during stage 12. A a group of cells that are more basophilic that those surrounding them form a deep groove and fuse with the posterior arm of the tracheal primordium of A8 (tracheal metamere 10).FlyBase:FBrf0089570P1 PosSpiFBC:DOStrueTracheal pit of the second thoracic segment of the embryo. During stages 14-15, the pit fuses with special cells of the prothorax to give rise to the anterior spiracle.tracheal pit 1fly_anatomy.ontologyFBbt:00000199mesothoracic tracheal pitTracheal pit of the second thoracic segment of the embryo. During stages 14-15, the pit fuses with special cells of the prothorax to give rise to the anterior spiracle.FlyBase:FBrf0064787FlyBase:FBrf0089570Tracheal pit of the third thoracic segment of the embryo.tracheal pit 2fly_anatomy.ontologyFBbt:00000200metathoracic tracheal pitTracheal pit of the third thoracic segment of the embryo.FlyBase:FBrf0064787Tracheal pit of the abdomen.fly_anatomy.ontologyFBbt:00000201abdominal tracheal pitTracheal pit of the abdomen.FlyBase:FBrf0064787Tracheal pit of the first abdominal segment of the embryo.tracheal pit 3fly_anatomy.ontologyFBbt:00000202abdominal tracheal pit 1Tracheal pit of the first abdominal segment of the embryo.FlyBase:FBrf0064787Tracheal pit of the second abdominal segment of the embryo.tracheal pit 4fly_anatomy.ontologyFBbt:00000203abdominal tracheal pit 2Tracheal pit of the second abdominal segment of the embryo.FlyBase:FBrf0064787Tracheal pit of the third abdominal segment of the embryo.tracheal pit 5fly_anatomy.ontologyFBbt:00000204abdominal tracheal pit 3Tracheal pit of the third abdominal segment of the embryo.FlyBase:FBrf0064787Tracheal pit of the fourth abdominal segment of the embryo.tracheal pit 6fly_anatomy.ontologyFBbt:00000205abdominal tracheal pit 4Tracheal pit of the fourth abdominal segment of the embryo.FlyBase:FBrf0064787Tracheal pit of the fifth abdominal segment of the embryo.tracheal pit 7fly_anatomy.ontologyFBbt:00000206abdominal tracheal pit 5Tracheal pit of the fifth abdominal segment of the embryo.FlyBase:FBrf0064787Tracheal pit of the sixth abdominal segment of the embryo.tracheal pit 8fly_anatomy.ontologyFBbt:00000207abdominal tracheal pit 6Tracheal pit of the sixth abdominal segment of the embryo.FlyBase:FBrf0064787Tracheal pit of the seventh abdominal segment of the embryo.tracheal pit 9fly_anatomy.ontologyFBbt:00000208abdominal tracheal pit 7Tracheal pit of the seventh abdominal segment of the embryo.FlyBase:FBrf0064787Tracheal pit of the most posterior abdominal segment of the embryo. During stages 14-15, the pit fuses with special cells of the abdominal segment 8 to give rise to the posterior spiracle.tracheal pit 10fly_anatomy.ontologyFBbt:00000209abdominal tracheal pit 8Tracheal pit of the most posterior abdominal segment of the embryo. During stages 14-15, the pit fuses with special cells of the abdominal segment 8 to give rise to the posterior spiracle.FlyBase:FBrf0064787FlyBase:FBrf0089570fly_anatomy.ontologyAsn/A antEndoFBbt:00000210anterior endoderm anlageAsn/A antEndoFBC:DOSLarval trachea from their maturation in late embryonic stages, to their degeneration/transformation during metamorphosis.FBbt:00005575larval tracheafly_anatomy.ontologyFBbt:00000211embryonic/larval tracheaLarval trachea from their maturation in late embryonic stages, to their degeneration/transformation during metamorphosis.FBC:DOSThe main airway of the larval/embryonic tracheal system, linking its metameric units and spanning the length of the animal from the anterior spiracle in the prothoracic segment to the posterior spiracle in A8 on the same side. There are two per larva, left and right.FBbt:00005577DTdorsal longitudinal trunkgreat lateral trunklarval dorsal trunkfly_anatomy.ontologyFBbt:00000212embryonic/larval dorsal trunkThe main airway of the larval/embryonic tracheal system, linking its metameric units and spanning the length of the animal from the anterior spiracle in the prothoracic segment to the posterior spiracle in A8 on the same side. There are two per larva, left and right.FlyBase:FBrf0064787DTFlyBase:FBrf0064787dorsal longitudinal trunkFlyBase:FBrf0011558great lateral trunkFlyBase:FBrf0003937Anteriorly directed dorsal branch of the tracheal primordium. Fuses to the posterior branch of the dorsal trunk of the tracheal primordium of the next segment anterior to it during stage 14.DTafly_anatomy.ontologyFBbt:00000213dorsal trunk anterior branchAnteriorly directed dorsal branch of the tracheal primordium. Fuses to the posterior branch of the dorsal trunk of the tracheal primordium of the next segment anterior to it during stage 14.FlyBase:FBrf0064787DTaFlyBase:FBrf0064787Any dorsal trunk anterior branch (FBbt:00000213) that is part of some metathoracic tracheal primordium (FBbt:00000188).DTa2fly_anatomy.ontologyFBbt:00000214dorsal trunk anterior branch 2Any dorsal trunk anterior branch (FBbt:00000213) that is part of some metathoracic tracheal primordium (FBbt:00000188).FBC:auto_generated_definitionDTa2FlyBase:FBrf0064787Any dorsal trunk anterior branch (FBbt:00000213) that is part of some abdominal tracheal primordium 1 (FBbt:00000190).DTa3fly_anatomy.ontologyFBbt:00000215dorsal trunk anterior branch 3Any dorsal trunk anterior branch (FBbt:00000213) that is part of some abdominal tracheal primordium 1 (FBbt:00000190).FBC:auto_generated_definitionDTa3FlyBase:FBrf0064787Any dorsal trunk anterior branch (FBbt:00000213) that is part of some abdominal tracheal primordium 2 (FBbt:00000191).DTa4fly_anatomy.ontologyFBbt:00000216dorsal trunk anterior branch 4Any dorsal trunk anterior branch (FBbt:00000213) that is part of some abdominal tracheal primordium 2 (FBbt:00000191).FBC:auto_generated_definitionDTa4FlyBase:FBrf0064787Any dorsal trunk anterior branch (FBbt:00000213) that is part of some abdominal tracheal primordium 3 (FBbt:00000192).DTa5fly_anatomy.ontologyFBbt:00000217dorsal trunk anterior branch 5Any dorsal trunk anterior branch (FBbt:00000213) that is part of some abdominal tracheal primordium 3 (FBbt:00000192).FBC:auto_generated_definitionDTa5FlyBase:FBrf0064787Any dorsal trunk anterior branch (FBbt:00000213) that is part of some abdominal tracheal primordium 4 (FBbt:00000193).DTa6fly_anatomy.ontologyFBbt:00000218dorsal trunk anterior branch 6Any dorsal trunk anterior branch (FBbt:00000213) that is part of some abdominal tracheal primordium 4 (FBbt:00000193).FBC:auto_generated_definitionDTa6FlyBase:FBrf0064787Any dorsal trunk anterior branch (FBbt:00000213) that is part of some abdominal tracheal primordium 5 (FBbt:00000194).DTa7fly_anatomy.ontologyFBbt:00000219dorsal trunk anterior branch 7Any dorsal trunk anterior branch (FBbt:00000213) that is part of some abdominal tracheal primordium 5 (FBbt:00000194).FBC:auto_generated_definitionDTa7FlyBase:FBrf0064787Any dorsal trunk anterior branch (FBbt:00000213) that is part of some abdominal tracheal primordium 6 (FBbt:00000195).DTa8fly_anatomy.ontologyFBbt:00000220dorsal trunk anterior branch 8Any dorsal trunk anterior branch (FBbt:00000213) that is part of some abdominal tracheal primordium 6 (FBbt:00000195).FBC:auto_generated_definitionDTa8FlyBase:FBrf0064787Any dorsal trunk anterior branch (FBbt:00000213) that is part of some abdominal tracheal primordium 7 (FBbt:00000196).DTa9fly_anatomy.ontologyFBbt:00000221dorsal trunk anterior branch 9Any dorsal trunk anterior branch (FBbt:00000213) that is part of some abdominal tracheal primordium 7 (FBbt:00000196).FBC:auto_generated_definitionDTa9FlyBase:FBrf0064787Any dorsal trunk anterior branch (FBbt:00000213) that is part of some abdominal tracheal primordium 8 (FBbt:00007470).DTa10fly_anatomy.ontologyFBbt:00000222dorsal trunk anterior branch 10Any dorsal trunk anterior branch (FBbt:00000213) that is part of some abdominal tracheal primordium 8 (FBbt:00007470).FBC:auto_generated_definitionDTa10FlyBase:FBrf0064787Posteriorly directed dorsal branch of the tracheal primordium. Fuses to the anterior branch of the dorsal trunk of the tracheal primordium of the next segment posterior to it during stage 14.DTpfly_anatomy.ontologyFBbt:00000223dorsal trunk posterior branchPosteriorly directed dorsal branch of the tracheal primordium. Fuses to the anterior branch of the dorsal trunk of the tracheal primordium of the next segment posterior to it during stage 14.FlyBase:FBrf0064787DTpFlyBase:FBrf0064787Any dorsal trunk posterior branch (FBbt:00000223) that is part of some mesothoracic tracheal primordium (FBbt:00000187).DTp1fly_anatomy.ontologyFBbt:00000224dorsal trunk posterior branch 1Any dorsal trunk posterior branch (FBbt:00000223) that is part of some mesothoracic tracheal primordium (FBbt:00000187).FBC:auto_generated_definitionDTp1FlyBase:FBrf0064787Any dorsal trunk posterior branch (FBbt:00000223) that is part of some metathoracic tracheal primordium (FBbt:00000188).DTp2fly_anatomy.ontologyFBbt:00000225dorsal trunk posterior branch 2Any dorsal trunk posterior branch (FBbt:00000223) that is part of some metathoracic tracheal primordium (FBbt:00000188).FBC:auto_generated_definitionDTp2FlyBase:FBrf0064787Any dorsal trunk posterior branch (FBbt:00000223) that is part of some abdominal tracheal primordium 1 (FBbt:00000190).DTp3fly_anatomy.ontologyFBbt:00000226dorsal trunk posterior branch 3Any dorsal trunk posterior branch (FBbt:00000223) that is part of some abdominal tracheal primordium 1 (FBbt:00000190).FBC:auto_generated_definitionDTp3FlyBase:FBrf0064787Any dorsal trunk posterior branch (FBbt:00000223) that is part of some abdominal tracheal primordium 2 (FBbt:00000191).DTp4fly_anatomy.ontologyFBbt:00000227dorsal trunk posterior branch 4Any dorsal trunk posterior branch (FBbt:00000223) that is part of some abdominal tracheal primordium 2 (FBbt:00000191).FBC:auto_generated_definitionDTp4FlyBase:FBrf0064787Any dorsal trunk posterior branch (FBbt:00000223) that is part of some abdominal tracheal primordium 3 (FBbt:00000192).DTp5fly_anatomy.ontologyFBbt:00000228dorsal trunk posterior branch 5Any dorsal trunk posterior branch (FBbt:00000223) that is part of some abdominal tracheal primordium 3 (FBbt:00000192).FBC:auto_generated_definitionDTp5FlyBase:FBrf0064787Any dorsal trunk posterior branch (FBbt:00000223) that is part of some abdominal tracheal primordium 4 (FBbt:00000193).DTp6fly_anatomy.ontologyFBbt:00000229dorsal trunk posterior branch 6Any dorsal trunk posterior branch (FBbt:00000223) that is part of some abdominal tracheal primordium 4 (FBbt:00000193).FBC:auto_generated_definitionDTp6FlyBase:FBrf0064787Any dorsal trunk posterior branch (FBbt:00000223) that is part of some abdominal tracheal primordium 5 (FBbt:00000194).DTp7fly_anatomy.ontologyFBbt:00000230dorsal trunk posterior branch 7Any dorsal trunk posterior branch (FBbt:00000223) that is part of some abdominal tracheal primordium 5 (FBbt:00000194).FBC:auto_generated_definitionDTp7FlyBase:FBrf0064787Any dorsal trunk posterior branch (FBbt:00000223) that is part of some abdominal tracheal primordium 6 (FBbt:00000195).DTp8fly_anatomy.ontologyFBbt:00000231dorsal trunk posterior branch 8Any dorsal trunk posterior branch (FBbt:00000223) that is part of some abdominal tracheal primordium 6 (FBbt:00000195).FBC:auto_generated_definitionDTp8FlyBase:FBrf0064787Any dorsal trunk posterior branch (FBbt:00000223) that is part of some abdominal tracheal primordium 7 (FBbt:00000196).DTp9fly_anatomy.ontologyFBbt:00000232dorsal trunk posterior branch 9Any dorsal trunk posterior branch (FBbt:00000223) that is part of some abdominal tracheal primordium 7 (FBbt:00000196).FBC:auto_generated_definitionDTp9FlyBase:FBrf0064787Laterally located, embryonic/larval trachea that, like the dorsal trunk, runs the length of the larva from T1 to A8. It is much thinner than the dorsal trunk and follows a jagged path from segment to segment. There are two per larva, left and right.FBbt:00005579LTd and e branchintersegmental commissurelateral longitudinal trunklarval lateral trunkfly_anatomy.ontologyFBbt:00000233embryonic/larval lateral trunkLaterally located, embryonic/larval trachea that, like the dorsal trunk, runs the length of the larva from T1 to A8. It is much thinner than the dorsal trunk and follows a jagged path from segment to segment. There are two per larva, left and right.FlyBase:FBrf0064787LTFlyBase:FBrf0064787d and e branchFlyBase:FBrf0002494intersegmental commissureFlyBase:FBrf0003937lateral longitudinal trunkFlyBase:FBrf0011558Anteriorly directed ventral branch of the tracheal primordium that gives rise to the anterior portion of the lateral trunk in each tracheal metamere. It arises as the anterior side of a bifurcation at the ventral end of the tracheal primordium during stage 12. It fuses with posterior branch of the lateral trunk of the next segment to its anterior during stage 14 or 15.LTafly_anatomy.ontologyFBbt:00000234lateral trunk anterior branchAnteriorly directed ventral branch of the tracheal primordium that gives rise to the anterior portion of the lateral trunk in each tracheal metamere. It arises as the anterior side of a bifurcation at the ventral end of the tracheal primordium during stage 12. It fuses with posterior branch of the lateral trunk of the next segment to its anterior during stage 14 or 15.FlyBase:FBrf0064787LTaFlyBase:FBrf0064787Any lateral trunk anterior branch (FBbt:00000234) that is part of some metathoracic tracheal primordium (FBbt:00000188).LTa2fly_anatomy.ontologyFBbt:00000235lateral trunk anterior branch 2Any lateral trunk anterior branch (FBbt:00000234) that is part of some metathoracic tracheal primordium (FBbt:00000188).FBC:auto_generated_definitionFlyBase:FBrf0064787LTa2FlyBase:FBrf0064787Any lateral trunk anterior branch (FBbt:00000234) that is part of some abdominal tracheal primordium 1 (FBbt:00000190).LTa3fly_anatomy.ontologyFBbt:00000236lateral trunk anterior branch 3Any lateral trunk anterior branch (FBbt:00000234) that is part of some abdominal tracheal primordium 1 (FBbt:00000190).FBC:auto_generated_definitionFlyBase:FBrf0064787LTa3FlyBase:FBrf0064787Any lateral trunk anterior branch (FBbt:00000234) that is part of some abdominal tracheal primordium 2 (FBbt:00000191).LTa4fly_anatomy.ontologyFBbt:00000237lateral trunk anterior branch 4Any lateral trunk anterior branch (FBbt:00000234) that is part of some abdominal tracheal primordium 2 (FBbt:00000191).FBC:auto_generated_definitionFlyBase:FBrf0064787LTa4FlyBase:FBrf0064787Any lateral trunk anterior branch (FBbt:00000234) that is part of some abdominal tracheal primordium 3 (FBbt:00000192).LTa5fly_anatomy.ontologyFBbt:00000238lateral trunk anterior branch 5Any lateral trunk anterior branch (FBbt:00000234) that is part of some abdominal tracheal primordium 3 (FBbt:00000192).FBC:auto_generated_definitionFlyBase:FBrf0064787LTa5FlyBase:FBrf0064787Any lateral trunk anterior branch (FBbt:00000234) that is part of some abdominal tracheal primordium 4 (FBbt:00000193).LTa6fly_anatomy.ontologyFBbt:00000239lateral trunk anterior branch 6Any lateral trunk anterior branch (FBbt:00000234) that is part of some abdominal tracheal primordium 4 (FBbt:00000193).FBC:auto_generated_definitionFlyBase:FBrf0064787LTa6FlyBase:FBrf0064787Any lateral trunk anterior branch (FBbt:00000234) that is part of some abdominal tracheal primordium 5 (FBbt:00000194).LTa7fly_anatomy.ontologyFBbt:00000240lateral trunk anterior branch 7Any lateral trunk anterior branch (FBbt:00000234) that is part of some abdominal tracheal primordium 5 (FBbt:00000194).FBC:auto_generated_definitionFlyBase:FBrf0064787LTa7FlyBase:FBrf0064787Any lateral trunk anterior branch (FBbt:00000234) that is part of some abdominal tracheal primordium 6 (FBbt:00000195).LTa8fly_anatomy.ontologyFBbt:00000241lateral trunk anterior branch 8Any lateral trunk anterior branch (FBbt:00000234) that is part of some abdominal tracheal primordium 6 (FBbt:00000195).FBC:auto_generated_definitionFlyBase:FBrf0064787LTa8FlyBase:FBrf0064787Any lateral trunk anterior branch (FBbt:00000234) that is part of some abdominal tracheal primordium 7 (FBbt:00000196).LTa9fly_anatomy.ontologyFBbt:00000242lateral trunk anterior branch 9Any lateral trunk anterior branch (FBbt:00000234) that is part of some abdominal tracheal primordium 7 (FBbt:00000196).FBC:auto_generated_definitionFlyBase:FBrf0064787LTa9FlyBase:FBrf0064787Any lateral trunk anterior branch (FBbt:00000234) that is part of some abdominal tracheal primordium 8 (FBbt:00007470).LTa10fly_anatomy.ontologyFBbt:00000243lateral trunk anterior branch 10Any lateral trunk anterior branch (FBbt:00000234) that is part of some abdominal tracheal primordium 8 (FBbt:00007470).FBC:auto_generated_definitionFlyBase:FBrf0064787LTa10FlyBase:FBrf0064787Posteriorly directed ventral branch of the tracheal primordium that gives rise to the posterior portion of the lateral trunk in each tracheal metamere. It arises as the posterior side of a bifurcation at the ventral end of the tracheal primordium during stage 12. It fuses with posterior branch of the lateral trunk of the next segment to its posterior during stage 14 or 15.LTpfly_anatomy.ontologyFBbt:00000244lateral trunk posterior branchPosteriorly directed ventral branch of the tracheal primordium that gives rise to the posterior portion of the lateral trunk in each tracheal metamere. It arises as the posterior side of a bifurcation at the ventral end of the tracheal primordium during stage 12. It fuses with posterior branch of the lateral trunk of the next segment to its posterior during stage 14 or 15.FlyBase:FBrf0064787LTpFlyBase:FBrf0064787Any lateral trunk posterior branch (FBbt:00000244) that is part of some mesothoracic tracheal primordium (FBbt:00000187).LTp1fly_anatomy.ontologyFBbt:00000245lateral trunk posterior branch 1Any lateral trunk posterior branch (FBbt:00000244) that is part of some mesothoracic tracheal primordium (FBbt:00000187).FBC:auto_generated_definitionFlyBase:FBrf0064787LTp1FlyBase:FBrf0064787Any lateral trunk posterior branch (FBbt:00000244) that is part of some metathoracic tracheal primordium (FBbt:00000188).LTp2fly_anatomy.ontologyFBbt:00000246lateral trunk posterior branch 2Any lateral trunk posterior branch (FBbt:00000244) that is part of some metathoracic tracheal primordium (FBbt:00000188).FBC:auto_generated_definitionFlyBase:FBrf0064787LTp2FlyBase:FBrf0064787Any lateral trunk posterior branch (FBbt:00000244) that is part of some abdominal tracheal primordium 1 (FBbt:00000190).LTp3fly_anatomy.ontologyFBbt:00000247lateral trunk posterior branch 3Any lateral trunk posterior branch (FBbt:00000244) that is part of some abdominal tracheal primordium 1 (FBbt:00000190).FBC:auto_generated_definitionFlyBase:FBrf0064787LTp3FlyBase:FBrf0064787Any lateral trunk posterior branch (FBbt:00000244) that is part of some abdominal tracheal primordium 2 (FBbt:00000191).LTp4fly_anatomy.ontologyFBbt:00000248lateral trunk posterior branch 4Any lateral trunk posterior branch (FBbt:00000244) that is part of some abdominal tracheal primordium 2 (FBbt:00000191).FBC:auto_generated_definitionFlyBase:FBrf0064787LTp4FlyBase:FBrf0064787Any lateral trunk posterior branch (FBbt:00000244) that is part of some abdominal tracheal primordium 3 (FBbt:00000192).LTp5fly_anatomy.ontologyFBbt:00000249lateral trunk posterior branch 5Any lateral trunk posterior branch (FBbt:00000244) that is part of some abdominal tracheal primordium 3 (FBbt:00000192).FBC:auto_generated_definitionFlyBase:FBrf0064787LTp5FlyBase:FBrf0064787Any lateral trunk posterior branch (FBbt:00000244) that is part of some abdominal tracheal primordium 4 (FBbt:00000193).LTp6fly_anatomy.ontologyFBbt:00000250lateral trunk posterior branch 6Any lateral trunk posterior branch (FBbt:00000244) that is part of some abdominal tracheal primordium 4 (FBbt:00000193).FBC:auto_generated_definitionFlyBase:FBrf0064787LTp6FlyBase:FBrf0064787Any lateral trunk posterior branch (FBbt:00000244) that is part of some abdominal tracheal primordium 5 (FBbt:00000194).LTp7fly_anatomy.ontologyFBbt:00000251lateral trunk posterior branch 7Any lateral trunk posterior branch (FBbt:00000244) that is part of some abdominal tracheal primordium 5 (FBbt:00000194).FBC:auto_generated_definitionFlyBase:FBrf0064787LTp7FlyBase:FBrf0064787Any lateral trunk posterior branch (FBbt:00000244) that is part of some abdominal tracheal primordium 6 (FBbt:00000195).LTp8fly_anatomy.ontologyFBbt:00000252lateral trunk posterior branch 8Any lateral trunk posterior branch (FBbt:00000244) that is part of some abdominal tracheal primordium 6 (FBbt:00000195).FBC:auto_generated_definitionFlyBase:FBrf0064787LTp8FlyBase:FBrf0064787Any lateral trunk posterior branch (FBbt:00000244) that is part of some abdominal tracheal primordium 7 (FBbt:00000196).LTp9fly_anatomy.ontologyFBbt:00000253lateral trunk posterior branch 9Any lateral trunk posterior branch (FBbt:00000244) that is part of some abdominal tracheal primordium 7 (FBbt:00000196).FBC:auto_generated_definitionFlyBase:FBrf0064787LTp9FlyBase:FBrf0064787Embryonic/larval trachea that connects the dorsal and lateral trunks.FBbt:00001923a and b branchouter segmental tracheaventral segmental trachealarval transverse connectivefly_anatomy.ontologyFBbt:00000254embryonic/larval transverse connectiveEmbryonic/larval trachea that connects the dorsal and lateral trunks.FlyBase:FBrf0064787a and b branchFlyBase:FBrf0002494outer segmental tracheaFlyBase:FBrf0064787ventral segmental tracheaFlyBase:FBrf0003937Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 1 (FBbt:00005026).TC1fly_anatomy.ontologyFBbt:00000255embryonic/larval transverse connective 1Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 1 (FBbt:00005026).FBC:auto_generated_definitionFlyBase:FBrf0064787TC1FlyBase:FBrf0064787Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 2 (FBbt:00005027).TC2fly_anatomy.ontologyFBbt:00000256embryonic/larval transverse connective 2Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 2 (FBbt:00005027).FBC:auto_generated_definitionFlyBase:FBrf0064787TC2FlyBase:FBrf0064787Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 3 (FBbt:00005028).TC3fly_anatomy.ontologyFBbt:00000257embryonic/larval transverse connective 3Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 3 (FBbt:00005028).FBC:auto_generated_definitionFlyBase:FBrf0064787TC3FlyBase:FBrf0064787Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 4 (FBbt:00005029).TC4fly_anatomy.ontologyFBbt:00000258embryonic/larval transverse connective 4Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 4 (FBbt:00005029).FBC:auto_generated_definitionFlyBase:FBrf0064787TC4FlyBase:FBrf0064787Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 5 (FBbt:00005030).TC5fly_anatomy.ontologyFBbt:00000259embryonic/larval transverse connective 5Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 5 (FBbt:00005030).FBC:auto_generated_definitionFlyBase:FBrf0064787TC5FlyBase:FBrf0064787Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 6 (FBbt:00005031).TC6fly_anatomy.ontologyFBbt:00000260embryonic/larval transverse connective 6Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 6 (FBbt:00005031).FBC:auto_generated_definitionFlyBase:FBrf0064787TC6FlyBase:FBrf0064787Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 7 (FBbt:00005032).TC7fly_anatomy.ontologyFBbt:00000261embryonic/larval transverse connective 7Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 7 (FBbt:00005032).FBC:auto_generated_definitionFlyBase:FBrf0064787TC7FlyBase:FBrf0064787Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 8 (FBbt:00005033).TC8fly_anatomy.ontologyFBbt:00000262embryonic/larval transverse connective 8Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 8 (FBbt:00005033).FBC:auto_generated_definitionFlyBase:FBrf0064787TC8FlyBase:FBrf0064787Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 9 (FBbt:00005034).TC9fly_anatomy.ontologyFBbt:00000263embryonic/larval transverse connective 9Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 9 (FBbt:00005034).FBC:auto_generated_definitionFlyBase:FBrf0064787TC9FlyBase:FBrf0064787Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 10 (FBbt:00005035).TC10fly_anatomy.ontologyFBbt:00000264embryonic/larval transverse connective 10Any embryonic/larval transverse connective (FBbt:00000254) that is part of some tracheal metamere 10 (FBbt:00005035).FBC:auto_generated_definitionFlyBase:FBrf0064787TC10FlyBase:FBrf0064787Embryonic/larval trachea that branches dorsally from the dorsal trunk. It tracheates the dorsal epidermis and dorsal vessel. Each dorsal branch connects to the contralateral branch of the same tracheal metamere via the dorsal anastomosis.FBbt:00005582dorsal tracheainner segmental tracheasmall dorsal commissurelarval dorsal branchfly_anatomy.ontologyFBbt:00000265embryonic/larval dorsal branchEmbryonic/larval trachea that branches dorsally from the dorsal trunk. It tracheates the dorsal epidermis and dorsal vessel. Each dorsal branch connects to the contralateral branch of the same tracheal metamere via the dorsal anastomosis.FlyBase:FBrf0064787dorsal tracheaFlyBase:FBrf0011558inner segmental tracheaFlyBase:FBrf0064787small dorsal commissureFlyBase:FBrf0003937Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 1 (FBbt:00005026).DB1anterior anastomosisanterior dorsal commissuregreat dorsal commissurefly_anatomy.ontologyFBbt:00000266embryonic/larval dorsal branch 1Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 1 (FBbt:00005026).FBC:auto_generated_definitionFlyBase:FBrf0064787DB1FlyBase:FBrf0064787anterior anastomosisFlyBase:FBrf0064787anterior dorsal commissureFlyBase:FBrf0064787great dorsal commissureFlyBase:FBrf0064787Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 2 (FBbt:00005027).DB2fly_anatomy.ontologyFBbt:00000267embryonic/larval dorsal branch 2Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 2 (FBbt:00005027).FBC:auto_generated_definitionFlyBase:FBrf0064787DB2FlyBase:FBrf0064787Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 3 (FBbt:00005028).DB3fly_anatomy.ontologyFBbt:00000268embryonic/larval dorsal branch 3Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 3 (FBbt:00005028).FBC:auto_generated_definitionFlyBase:FBrf0064787DB3FlyBase:FBrf0064787Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 4 (FBbt:00005029).DB4fly_anatomy.ontologyFBbt:00000269embryonic/larval dorsal branch 4Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 4 (FBbt:00005029).FBC:auto_generated_definitionFlyBase:FBrf0064787DB4FlyBase:FBrf0064787Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 5 (FBbt:00005030).DB5fly_anatomy.ontologyFBbt:00000270embryonic/larval dorsal branch 5Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 5 (FBbt:00005030).FBC:auto_generated_definitionFlyBase:FBrf0064787DB5FlyBase:FBrf0064787Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 6 (FBbt:00005031).DB6fly_anatomy.ontologyFBbt:00000271embryonic/larval dorsal branch 6Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 6 (FBbt:00005031).FBC:auto_generated_definitionFlyBase:FBrf0064787DB6FlyBase:FBrf0064787Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 7 (FBbt:00005032).DB7fly_anatomy.ontologyFBbt:00000272embryonic/larval dorsal branch 7Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 7 (FBbt:00005032).FBC:auto_generated_definitionFlyBase:FBrf0064787DB7FlyBase:FBrf0064787Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 8 (FBbt:00005033).DB8fly_anatomy.ontologyFBbt:00000273embryonic/larval dorsal branch 8Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 8 (FBbt:00005033).FBC:auto_generated_definitionFlyBase:FBrf0064787DB8FlyBase:FBrf0064787Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 9 (FBbt:00005034).DB9fly_anatomy.ontologyFBbt:00000274embryonic/larval dorsal branch 9Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 9 (FBbt:00005034).FBC:auto_generated_definitionFlyBase:FBrf0064787DB9FlyBase:FBrf0064787Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 10 (FBbt:00005035).DB10great dorsal commissureposterior commissurefly_anatomy.ontologyFBbt:00000275embryonic/larval dorsal branch 10Any embryonic/larval dorsal branch (FBbt:00000265) that is part of some tracheal metamere 10 (FBbt:00005035).FBC:auto_generated_definitionFlyBase:FBrf0064787DB10FlyBase:FBrf0064787great dorsal commissureFlyBase:FBrf0003937posterior commissureFlyBase:FBrf0064787Tracheal node that connects the left and right dorsal branches of an embryonic/larval tracheal metamere. Forms during stage 16.FBbt:00005583FBbt:00005584embryonic dorsal anastomosislarval dorsal anastomosisfly_anatomy.ontologyFBbt:00000276embryonic/larval dorsal anastomosisTracheal node that connects the left and right dorsal branches of an embryonic/larval tracheal metamere. Forms during stage 16.FlyBase:FBrf0064787Any embryonic/larval dorsal anastomosis (FBbt:00000276) that is part of some tracheal metamere 2 (FBbt:00005027) and that connected to some embryonic/larval dorsal branch 2 (FBbt:00000267).DA2fly_anatomy.ontologyFBbt:00000277dorsal anastomosis 2Any embryonic/larval dorsal anastomosis (FBbt:00000276) that is part of some tracheal metamere 2 (FBbt:00005027) and that connected to some embryonic/larval dorsal branch 2 (FBbt:00000267).FBC:auto_generated_definitionFlyBase:FBrf0064787DA2FlyBase:FBrf0064787Any embryonic/larval dorsal anastomosis (FBbt:00000276) that is part of some tracheal metamere 3 (FBbt:00005028) and that connected to some embryonic/larval dorsal branch 3 (FBbt:00000268).DA3fly_anatomy.ontologyFBbt:00000278dorsal anastomosis 3Any embryonic/larval dorsal anastomosis (FBbt:00000276) that is part of some tracheal metamere 3 (FBbt:00005028) and that connected to some embryonic/larval dorsal branch 3 (FBbt:00000268).FBC:auto_generated_definitionFlyBase:FBrf0064787DA3FlyBase:FBrf0064787Any embryonic/larval dorsal anastomosis (FBbt:00000276) that is part of some tracheal metamere 4 (FBbt:00005029) and that connected to some embryonic/larval dorsal branch 4 (FBbt:00000269).DA4fly_anatomy.ontologyFBbt:00000279dorsal anastomosis 4Any embryonic/larval dorsal anastomosis (FBbt:00000276) that is part of some tracheal metamere 4 (FBbt:00005029) and that connected to some embryonic/larval dorsal branch 4 (FBbt:00000269).FBC:auto_generated_definitionFlyBase:FBrf0064787DA4FlyBase:FBrf0064787Any embryonic/larval dorsal anastomosis (FBbt:00000276) that is part of some tracheal metamere 5 (FBbt:00005030) and that connected to some embryonic/larval dorsal branch 5 (FBbt:00000270).DA5fly_anatomy.ontologyFBbt:00000280dorsal anastomosis 5Any embryonic/larval dorsal anastomosis (FBbt:00000276) that is part of some tracheal metamere 5 (FBbt:00005030) and that connected to some embryonic/larval dorsal branch 5 (FBbt:00000270).FBC:auto_generated_definitionFlyBase:FBrf0064787DA5FlyBase:FBrf0064787Any embryonic/larval dorsal anastomosis (FBbt:00000276) that is part of some tracheal metamere 6 (FBbt:00005031) and that connected to some embryonic/larval dorsal branch 6 (FBbt:00000271).DA6fly_anatomy.ontologyFBbt:00000281dorsal anastomosis 6Any embryonic/larval dorsal anastomosis (FBbt:00000276) that is part of some tracheal metamere 6 (FBbt:00005031) and that connected to some embryonic/larval dorsal branch 6 (FBbt:00000271).FBC:auto_generated_definitionFlyBase:FBrf0064787DA6FlyBase:FBrf0064787Any embryonic/larval dorsal anastomosis (FBbt:00000276) that is part of some tracheal metamere 7 (FBbt:00005032) and that connected to some embryonic/larval dorsal branch 7 (FBbt:00000272).DA7fly_anatomy.ontologyFBbt:00000282dorsal anastomosis 7Any embryonic/larval dorsal anastomosis (FBbt:00000276) that is part of some tracheal metamere 7 (FBbt:00005032) and that connected to some embryonic/larval dorsal branch 7 (FBbt:00000272).FBC:auto_generated_definitionFlyBase:FBrf0064787DA7FlyBase:FBrf0064787Any embryonic/larval dorsal anastomosis (FBbt:00000276) that is part of some tracheal metamere 8 (FBbt:00005033) and that connected to some embryonic/larval dorsal branch 8 (FBbt:00000273).DA8fly_anatomy.ontologyFBbt:00000283dorsal anastomosis 8Any embryonic/larval dorsal anastomosis (FBbt:00000276) that is part of some tracheal metamere 8 (FBbt:00005033) and that connected to some embryonic/larval dorsal branch 8 (FBbt:00000273).FBC:auto_generated_definitionFlyBase:FBrf0064787DA8FlyBase:FBrf0064787Any embryonic/larval dorsal anastomosis (FBbt:00000276) that is part of some tracheal metamere 9 (FBbt:00005034) and that connected to some embryonic/larval dorsal branch 9 (FBbt:00000274).DA9fly_anatomy.ontologyFBbt:00000284dorsal anastomosis 9Any embryonic/larval dorsal anastomosis (FBbt:00000276) that is part of some tracheal metamere 9 (FBbt:00005034) and that connected to some embryonic/larval dorsal branch 9 (FBbt:00000274).FBC:auto_generated_definitionFlyBase:FBrf0064787DA9FlyBase:FBrf0064787Secondary trachea that branches from the dorsal branch. The number and position of these branches is variable.FBbt:00005586DGlarval dorsal group branchfly_anatomy.ontologyFBbt:00000285embryonic/larval dorsal group branchSecondary trachea that branches from the dorsal branch. The number and position of these branches is variable.FlyBase:FBrf0064787DGFlyBase:FBrf0064787Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 1 (FBbt:00005026).DG1fly_anatomy.ontologyFBbt:00000286dorsal group branch 1Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 1 (FBbt:00005026).FBC:auto_generated_definitionFlyBase:FBrf0064787DG1FlyBase:FBrf0064787Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 2 (FBbt:00005027).DG2fly_anatomy.ontologyFBbt:00000287dorsal group branch 2Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 2 (FBbt:00005027).FBC:auto_generated_definitionFlyBase:FBrf0064787DG2FlyBase:FBrf0064787Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 3 (FBbt:00005028).DG3fly_anatomy.ontologyFBbt:00000288dorsal group branch 3Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 3 (FBbt:00005028).FBC:auto_generated_definitionFlyBase:FBrf0064787DG3FlyBase:FBrf0064787Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 4 (FBbt:00005029).DG4fly_anatomy.ontologyFBbt:00000289dorsal group branch 4Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 4 (FBbt:00005029).FBC:auto_generated_definitionFlyBase:FBrf0064787DG4FlyBase:FBrf0064787Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 5 (FBbt:00005030).DG5fly_anatomy.ontologyFBbt:00000290dorsal group branch 5Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 5 (FBbt:00005030).FBC:auto_generated_definitionFlyBase:FBrf0064787DG5FlyBase:FBrf0064787Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 6 (FBbt:00005031).DG6fly_anatomy.ontologyFBbt:00000291dorsal group branch 6Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 6 (FBbt:00005031).FBC:auto_generated_definitionFlyBase:FBrf0064787DG6FlyBase:FBrf0064787Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 7 (FBbt:00005032).DG7fly_anatomy.ontologyFBbt:00000292dorsal group branch 7Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 7 (FBbt:00005032).FBC:auto_generated_definitionFlyBase:FBrf0064787DG7FlyBase:FBrf0064787Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 8 (FBbt:00005033).DG8fly_anatomy.ontologyFBbt:00000293dorsal group branch 8Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 8 (FBbt:00005033).FBC:auto_generated_definitionFlyBase:FBrf0064787DG8FlyBase:FBrf0064787Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 9 (FBbt:00005034).DG9fly_anatomy.ontologyFBbt:00000294dorsal group branch 9Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 9 (FBbt:00005034).FBC:auto_generated_definitionFlyBase:FBrf0064787DG9FlyBase:FBrf0064787Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 10 (FBbt:00005035).DG10fly_anatomy.ontologyFBbt:00000295dorsal group branch 10Any embryonic/larval dorsal group branch (FBbt:00000285) that is part of some tracheal metamere 10 (FBbt:00005035).FBC:auto_generated_definitionFlyBase:FBrf0064787DG10FlyBase:FBrf0064787Embryonic/larval trachea that branches from a transverse connective and tracheates the viscera.FBbt:00005588k branchlarval visceral branchfly_anatomy.ontologyintestinal branchFBbt:00000296Tracheal metameres 1, 3, 9 and 10 lack visceral branches (Manning and Krasnow, 1993, pg 632).embryonic/larval visceral branchEmbryonic/larval trachea that branches from a transverse connective and tracheates the viscera.FlyBase:FBrf0064787k branchFlyBase:FBrf0002494Any embryonic/larval visceral branch (FBbt:00000296) that is part of some tracheal metamere 2 (FBbt:00005027).VB2fly_anatomy.ontologyFBbt:00000297visceral branch 2Any embryonic/larval visceral branch (FBbt:00000296) that is part of some tracheal metamere 2 (FBbt:00005027).FBC:auto_generated_definitionFlyBase:FBrf0064787VB2FlyBase:FBrf0064787Any embryonic/larval visceral branch (FBbt:00000296) that is part of some tracheal metamere 4 (FBbt:00005029).VB4fly_anatomy.ontologyFBbt:00000298visceral branch 4Any embryonic/larval visceral branch (FBbt:00000296) that is part of some tracheal metamere 4 (FBbt:00005029).FBC:auto_generated_definitionFlyBase:FBrf0064787VB4FlyBase:FBrf0064787Any embryonic/larval visceral branch (FBbt:00000296) that is part of some tracheal metamere 5 (FBbt:00005030).VB5fly_anatomy.ontologyFBbt:00000299visceral branch 5Any embryonic/larval visceral branch (FBbt:00000296) that is part of some tracheal metamere 5 (FBbt:00005030).FBC:auto_generated_definitionFlyBase:FBrf0064787VB5FlyBase:FBrf0064787Any embryonic/larval visceral branch (FBbt:00000296) that is part of some tracheal metamere 6 (FBbt:00005031).VB6fly_anatomy.ontologyFBbt:00000300visceral branch 6Any embryonic/larval visceral branch (FBbt:00000296) that is part of some tracheal metamere 6 (FBbt:00005031).FBC:auto_generated_definitionFlyBase:FBrf0064787VB6FlyBase:FBrf0064787Any embryonic/larval visceral branch (FBbt:00000296) that is part of some tracheal metamere 7 (FBbt:00005032).VB7fly_anatomy.ontologyFBbt:00000301visceral branch 7Any embryonic/larval visceral branch (FBbt:00000296) that is part of some tracheal metamere 7 (FBbt:00005032).FBC:auto_generated_definitionFlyBase:FBrf0064787VB7FlyBase:FBrf0064787Any embryonic/larval visceral branch (FBbt:00000296) that is part of some tracheal metamere 8 (FBbt:00005033).VB8fly_anatomy.ontologyFBbt:00000302visceral branch 8Any embryonic/larval visceral branch (FBbt:00000296) that is part of some tracheal metamere 8 (FBbt:00005033).FBC:auto_generated_definitionFlyBase:FBrf0064787VB8FlyBase:FBrf0064787Embryonic/larval trachea that branches from a transverse connective and connects to a spiracle.FBbt:00005590larval spiracular branchspiracular tracheafly_anatomy.ontologyFBbt:00000303embryonic/larval spiracular branchEmbryonic/larval trachea that branches from a transverse connective and connects to a spiracle.FlyBase:FBrf0064787spiracular tracheaFlyBase:FBrf0064787Embryonic/larval trachea that connects to the anterior spiracle.SB1fly_anatomy.ontologyFBbt:00000304embryonic/larval spiracular branch 1Embryonic/larval trachea that connects to the anterior spiracle.FlyBase:FBrf0064787An embryonic larval trachea whose lumen has collapsed, forming a solid cord and that is connected to the non-functional spiracle of T3 and transverse connective 2.FBbt:00000316SB2fly_anatomy.ontologyFBbt:00000305embryonic/larval spiracular branch 2An embryonic larval trachea whose lumen has collapsed, forming a solid cord and that is connected to the non-functional spiracle of T3 and transverse connective 2.FlyBase:FBrf0064787An embryonic larval trachea whose lumen has collapsed, forming a solid cord and that is connected to the non-functional spiracle of A1 and transverse connective 3.FBbt:00000317SB3non-functional spiracular branch 3fly_anatomy.ontologyFBbt:00000306embryonic/larval spiracular branch 3An embryonic larval trachea whose lumen has collapsed, forming a solid cord and that is connected to the non-functional spiracle of A1 and transverse connective 3.FlyBase:FBrf0064787An embryonic larval trachea whose lumen has collapsed, forming a solid cord and that is connected to the non-functional spiracle of A2 and transverse connective 4.FBbt:00000318SB4non-functional spiracular branch 4fly_anatomy.ontologyFBbt:00000307embryonic/larval spiracular branch 4An embryonic larval trachea whose lumen has collapsed, forming a solid cord and that is connected to the non-functional spiracle of A2 and transverse connective 4.FlyBase:FBrf0064787An embryonic larval trachea whose lumen has collapsed, forming a solid cord and that is connected to the non-functional spiracle of A3 and transverse connective 5.FBbt:00000319SB5non-functional spiracular branch 5fly_anatomy.ontologyFBbt:00000308embryonic/larval spiracular branch 5An embryonic larval trachea whose lumen has collapsed, forming a solid cord and that is connected to the non-functional spiracle of A3 and transverse connective 5.FlyBase:FBrf0064787An embryonic larval trachea whose lumen has collapsed, forming a solid cord and that is connected to the non-functional spiracle of A4 and transverse connective 6.FBbt:00000320SB6non-functional spiracular branch 6fly_anatomy.ontologyFBbt:00000309embryonic/larval spiracular branch 6An embryonic larval trachea whose lumen has collapsed, forming a solid cord and that is connected to the non-functional spiracle of A4 and transverse connective 6.FlyBase:FBrf0064787An embryonic larval trachea whose lumen has collapsed, forming a solid cord and that is connected to the non-functional spiracle of A5 and transverse connective 7.FBbt:00000321SB7non-functional spiracular branch 7fly_anatomy.ontologyFBbt:00000310embryonic/larval spiracular branch 7An embryonic larval trachea whose lumen has collapsed, forming a solid cord and that is connected to the non-functional spiracle of A5 and transverse connective 7.FlyBase:FBrf0064787An embryonic larval trachea whose lumen has collapsed, forming a solid cord and that is connected to the non-functional spiracle of A6 and transverse connective 8.FBbt:00000322SB8non-functional spiracular branch 8fly_anatomy.ontologyFBbt:00000311embryonic/larval spiracular branch 8An embryonic larval trachea whose lumen has collapsed, forming a solid cord and that is connected to the non-functional spiracle of A6 and transverse connective 8.FlyBase:FBrf0064787Any non-functional spiracular branch (FBbt:00000314) that is part of some tracheal metamere 9 (FBbt:00005034) and that connected to some embryonic/larval transverse connective 9 (FBbt:00000263) and that connected to some non-functional larval spiracle of abdominal segment 7 (FBbt:00000423).FBbt:00000323SB9non-functional spiracular branch 9fly_anatomy.ontologyFBbt:00000312embryonic/larval spiracular branch 9Any non-functional spiracular branch (FBbt:00000314) that is part of some tracheal metamere 9 (FBbt:00005034) and that connected to some embryonic/larval transverse connective 9 (FBbt:00000263) and that connected to some non-functional larval spiracle of abdominal segment 7 (FBbt:00000423).FBC:auto_generated_definitionFlyBase:FBrf0064787Embryonic/larval trachea that is the part of the dorsal longitudinal trunk and that runs from its branch point with transverse connective 10 to the spiracular chamber of the posterior spiracle.SB10fly_anatomy.ontologyFBbt:00000313embryonic/larval spiracular branch 10Embryonic/larval trachea that is the part of the dorsal longitudinal trunk and that runs from its branch point with transverse connective 10 to the spiracular chamber of the posterior spiracle.FlyBase:FBrf0064787A trachea attached to a non-functional spiracle and whose lumen has collapsed, forming a solid cord.collapsed spiracular tracheaspiracular threadfly_anatomy.ontologyPalmen's threadsFBbt:00000314non-functional spiracular branchA trachea attached to a non-functional spiracle and whose lumen has collapsed, forming a solid cord.FlyBase:FBrf0011558spiracular threadFlyBase:FBrf0011558FBbt:00000303FBbt:00000314fly_anatomy.ontologyFBbt:00000315This branch does not exist.non-functional spiracular branch 1truetruetruetruetruetruetruetruetrueFBbt:00000303FBbt:00000314fly_anatomy.ontologyFBbt:00000324This branch does not exist.non-functional spiracular branch 10trueEmbryonic/larval trachea that branches from the lateral trunk and which tracheates the ventral nerve cord. The three most anterior ganglionic branches (GB0-GB2) anastomose mid-ventrally with the branch from the opposite hemisphere, forming a ventral anastomose. In the larva, the last two pairs of ventral ganglionic branches terminate without tracheating the posterior ventral nerve cord.FBbt:00005592ganglionic tracheai branchventral ganglionic branchlarval ganglionic branchfly_anatomy.ontologyFBbt:00000325embryonic/larval ganglionic branchEmbryonic/larval trachea that branches from the lateral trunk and which tracheates the ventral nerve cord. The three most anterior ganglionic branches (GB0-GB2) anastomose mid-ventrally with the branch from the opposite hemisphere, forming a ventral anastomose. In the larva, the last two pairs of ventral ganglionic branches terminate without tracheating the posterior ventral nerve cord.FlyBase:FBrf0011558FlyBase:FBrf0064787ganglionic tracheaFlyBase:FBrf0003937i branchFlyBase:FBrf0002494ventral ganglionic branchFlyBase:FBrf0011558Embryonic/larval tracheal branch of the first tracheal metamere that extends ventrally, in a distinct and anterior trajectory to the ganglionic branch of tracheal metamere 1 (GB1).GB0fly_anatomy.ontologyFBbt:00000326embryonic/larval ganglionic branch 0Embryonic/larval tracheal branch of the first tracheal metamere that extends ventrally, in a distinct and anterior trajectory to the ganglionic branch of tracheal metamere 1 (GB1).FlyBase:FBrf0064787GB0FlyBase:FBrf0064787Any embryonic/larval ganglionic branch (FBbt:00000325) that is part of some tracheal metamere 1 (FBbt:00005026).GB1fly_anatomy.ontologyFBbt:00000327embryonic/larval ganglionic branch 1Any embryonic/larval ganglionic branch (FBbt:00000325) that is part of some tracheal metamere 1 (FBbt:00005026).FBC:auto_generated_definitionFlyBase:FBrf0064787GB1FlyBase:FBrf0064787Any embryonic/larval ganglionic branch (FBbt:00000325) that is part of some tracheal metamere 2 (FBbt:00005027).GB2fly_anatomy.ontologyFBbt:00000328embryonic/larval ganglionic branch 2Any embryonic/larval ganglionic branch (FBbt:00000325) that is part of some tracheal metamere 2 (FBbt:00005027).FBC:auto_generated_definitionFlyBase:FBrf0064787GB2FlyBase:FBrf0064787Any embryonic/larval ganglionic branch (FBbt:00000325) that is part of some tracheal metamere 3 (FBbt:00005028).GB3fly_anatomy.ontologyFBbt:00000329embryonic/larval ganglionic branch 3Any embryonic/larval ganglionic branch (FBbt:00000325) that is part of some tracheal metamere 3 (FBbt:00005028).FBC:auto_generated_definitionFlyBase:FBrf0064787GB3FlyBase:FBrf0064787Any embryonic/larval ganglionic branch (FBbt:00000325) that is part of some tracheal metamere 4 (FBbt:00005029).GB4fly_anatomy.ontologyFBbt:00000330embryonic/larval ganglionic branch 4Any embryonic/larval ganglionic branch (FBbt:00000325) that is part of some tracheal metamere 4 (FBbt:00005029).FBC:auto_generated_definitionFlyBase:FBrf0064787GB4FlyBase:FBrf0064787Any embryonic/larval ganglionic branch (FBbt:00000325) that is part of some tracheal metamere 5 (FBbt:00005030).GB5fly_anatomy.ontologyFBbt:00000331embryonic/larval ganglionic branch 5Any embryonic/larval ganglionic branch (FBbt:00000325) that is part of some tracheal metamere 5 (FBbt:00005030).FBC:auto_generated_definitionFlyBase:FBrf0064787GB5FlyBase:FBrf0064787Any embryonic/larval ganglionic branch (FBbt:00000325) that is part of some tracheal metamere 6 (FBbt:00005031).GB6fly_anatomy.ontologyFBbt:00000332embryonic/larval ganglionic branch 6Any embryonic/larval ganglionic branch (FBbt:00000325) that is part of some tracheal metamere 6 (FBbt:00005031).FBC:auto_generated_definitionFlyBase:FBrf0064787GB6FlyBase:FBrf0064787Any embryonic/larval ganglionic branch (FBbt:00000325) that is part of some tracheal metamere 7 (FBbt:00005032).GB7fly_anatomy.ontologyFBbt:00000333embryonic/larval ganglionic branch 7Any embryonic/larval ganglionic branch (FBbt:00000325) that is part of some tracheal metamere 7 (FBbt:00005032).FBC:auto_generated_definitionFlyBase:FBrf0064787GB7FlyBase:FBrf0064787Any embryonic/larval ganglionic branch (FBbt:00000325) that is part of some tracheal metamere 8 (FBbt:00005033).GB8fly_anatomy.ontologyFBbt:00000334embryonic/larval ganglionic branch 8Any embryonic/larval ganglionic branch (FBbt:00000325) that is part of some tracheal metamere 8 (FBbt:00005033).FBC:auto_generated_definitionFlyBase:FBrf0064787GB8FlyBase:FBrf0064787Any embryonic/larval ganglionic branch (FBbt:00000325) that is part of some tracheal metamere 9 (FBbt:00005034).GB9fly_anatomy.ontologyFBbt:00000335embryonic/larval ganglionic branch 9Any embryonic/larval ganglionic branch (FBbt:00000325) that is part of some tracheal metamere 9 (FBbt:00005034).FBC:auto_generated_definitionFlyBase:FBrf0064787GB9FlyBase:FBrf0064787Tracheal node that connects the left and right ganglionic branches of an embryonic/larval tracheal metamere. Only 3 pairs of ganglionic branches are joined at the midline by a ventral anastomosis: ganglionic branches 0, 1 and 2. Forms during embryonic stage 16.FBbt:00005593FBbt:00005594ventral commissureembryonic ventral anastomosislarval ventral anastomosisfly_anatomy.ontologyFBbt:00000336embryonic/larval ventral anastomosisTracheal node that connects the left and right ganglionic branches of an embryonic/larval tracheal metamere. Only 3 pairs of ganglionic branches are joined at the midline by a ventral anastomosis: ganglionic branches 0, 1 and 2. Forms during embryonic stage 16.FlyBase:FBrf0064787ventral commissureFlyBase:FBrf0003937Any embryonic/larval ventral anastomosis (FBbt:00000336) that connected to some embryonic/larval ganglionic branch 0 (FBbt:00000326).VA0fly_anatomy.ontologyFBbt:00000337ventral anastomosis 0Any embryonic/larval ventral anastomosis (FBbt:00000336) that connected to some embryonic/larval ganglionic branch 0 (FBbt:00000326).FBC:auto_generated_definitionFlyBase:FBrf0064787VA0FlyBase:FBrf0064787Any embryonic/larval ventral anastomosis (FBbt:00000336) that is part of some tracheal metamere 1 (FBbt:00005026) and that connected to some embryonic/larval ganglionic branch 1 (FBbt:00000327).VA1fly_anatomy.ontologyFBbt:00000338ventral anastomosis 1Any embryonic/larval ventral anastomosis (FBbt:00000336) that is part of some tracheal metamere 1 (FBbt:00005026) and that connected to some embryonic/larval ganglionic branch 1 (FBbt:00000327).FBC:auto_generated_definitionFlyBase:FBrf0064787VA1FlyBase:FBrf0064787Any embryonic/larval ventral anastomosis (FBbt:00000336) that is part of some tracheal metamere 2 (FBbt:00005027) and that connected to some embryonic/larval ganglionic branch 2 (FBbt:00000328).VA2fly_anatomy.ontologyFBbt:00000339ventral anastomosis 2Any embryonic/larval ventral anastomosis (FBbt:00000336) that is part of some tracheal metamere 2 (FBbt:00005027) and that connected to some embryonic/larval ganglionic branch 2 (FBbt:00000328).FBC:auto_generated_definitionFlyBase:FBrf0064787VA2FlyBase:FBrf0064787Embryonic/larval trachea that branches from the transverse connective and tracheates the fat body.FBbt:00005596c branchlarval fat body branchfly_anatomy.ontologyFBbt:00000340embryonic/larval fat body branchEmbryonic/larval trachea that branches from the transverse connective and tracheates the fat body.FlyBase:FBrf0064787c branchFlyBase:FBrf0002494Larval trachea that branches from the transverse connective and tracheates the fat body. Develops during the larval stages.FB1fly_anatomy.ontologyFBbt:00000341fat body branch 1Larval trachea that branches from the transverse connective and tracheates the fat body. Develops during the larval stages.FlyBase:FBrf0064787FB1FlyBase:FBrf0064787Any embryonic/larval fat body branch (FBbt:00000340) that is part of some tracheal metamere 2 (FBbt:00005027) and that connected to some embryonic/larval transverse connective 2 (FBbt:00000256).FB2fly_anatomy.ontologyFBbt:00000342fat body branch 2Any embryonic/larval fat body branch (FBbt:00000340) that is part of some tracheal metamere 2 (FBbt:00005027) and that connected to some embryonic/larval transverse connective 2 (FBbt:00000256).FBC:auto_generated_definitionFlyBase:FBrf0064787FB2FlyBase:FBrf0064787Any embryonic/larval fat body branch (FBbt:00000340) that is part of some tracheal metamere 3 (FBbt:00005028) and that connected to some embryonic/larval transverse connective 3 (FBbt:00000257).FB3fly_anatomy.ontologyFBbt:00000343fat body branch 3Any embryonic/larval fat body branch (FBbt:00000340) that is part of some tracheal metamere 3 (FBbt:00005028) and that connected to some embryonic/larval transverse connective 3 (FBbt:00000257).FBC:auto_generated_definitionFlyBase:FBrf0064787FB3FlyBase:FBrf0064787Any embryonic/larval fat body branch (FBbt:00000340) that is part of some tracheal metamere 4 (FBbt:00005029) and that connected to some embryonic/larval transverse connective 4 (FBbt:00000258).FB4fly_anatomy.ontologyFBbt:00000344fat body branch 4Any embryonic/larval fat body branch (FBbt:00000340) that is part of some tracheal metamere 4 (FBbt:00005029) and that connected to some embryonic/larval transverse connective 4 (FBbt:00000258).FBC:auto_generated_definitionFlyBase:FBrf0064787FB4FlyBase:FBrf0064787Any embryonic/larval fat body branch (FBbt:00000340) that is part of some tracheal metamere 5 (FBbt:00005030) and that connected to some embryonic/larval transverse connective 5 (FBbt:00000259).FB5fly_anatomy.ontologyFBbt:00000345fat body branch 5Any embryonic/larval fat body branch (FBbt:00000340) that is part of some tracheal metamere 5 (FBbt:00005030) and that connected to some embryonic/larval transverse connective 5 (FBbt:00000259).FBC:auto_generated_definitionFlyBase:FBrf0064787FB5FlyBase:FBrf0064787Any embryonic/larval fat body branch (FBbt:00000340) that is part of some tracheal metamere 6 (FBbt:00005031) and that connected to some embryonic/larval transverse connective 6 (FBbt:00000260).FB6fly_anatomy.ontologyFBbt:00000346fat body branch 6Any embryonic/larval fat body branch (FBbt:00000340) that is part of some tracheal metamere 6 (FBbt:00005031) and that connected to some embryonic/larval transverse connective 6 (FBbt:00000260).FBC:auto_generated_definitionFlyBase:FBrf0064787FB6FlyBase:FBrf0064787Any embryonic/larval fat body branch (FBbt:00000340) that is part of some tracheal metamere 7 (FBbt:00005032) and that connected to some embryonic/larval transverse connective 7 (FBbt:00000261).FB7fly_anatomy.ontologyFBbt:00000347fat body branch 7Any embryonic/larval fat body branch (FBbt:00000340) that is part of some tracheal metamere 7 (FBbt:00005032) and that connected to some embryonic/larval transverse connective 7 (FBbt:00000261).FBC:auto_generated_definitionFlyBase:FBrf0064787FB7FlyBase:FBrf0064787Any embryonic/larval fat body branch (FBbt:00000340) that is part of some tracheal metamere 8 (FBbt:00005033) and that connected to some embryonic/larval transverse connective 8 (FBbt:00000262).FB8fly_anatomy.ontologyFBbt:00000348fat body branch 8Any embryonic/larval fat body branch (FBbt:00000340) that is part of some tracheal metamere 8 (FBbt:00005033) and that connected to some embryonic/larval transverse connective 8 (FBbt:00000262).FBC:auto_generated_definitionFlyBase:FBrf0064787FB8FlyBase:FBrf0064787Any embryonic/larval fat body branch (FBbt:00000340) that is part of some tracheal metamere 9 (FBbt:00005034) and that connected to some embryonic/larval transverse connective 9 (FBbt:00000263).FB9fly_anatomy.ontologyFBbt:00000349fat body branch 9Any embryonic/larval fat body branch (FBbt:00000340) that is part of some tracheal metamere 9 (FBbt:00005034) and that connected to some embryonic/larval transverse connective 9 (FBbt:00000263).FBC:auto_generated_definitionFlyBase:FBrf0064787FB9FlyBase:FBrf0064787Any embryonic/larval fat body branch (FBbt:00000340) that is part of some tracheal metamere 10 (FBbt:00005035) and that connected to some embryonic/larval transverse connective 10 (FBbt:00000264).FB10fly_anatomy.ontologyFBbt:00000350fat body branch 10Any embryonic/larval fat body branch (FBbt:00000340) that is part of some tracheal metamere 10 (FBbt:00005035) and that connected to some embryonic/larval transverse connective 10 (FBbt:00000264).FBC:auto_generated_definitionFlyBase:FBrf0064787FB10FlyBase:FBrf0064787Branch from the lateral trunk that remains superficial and tracheates the ventral/lateral epidermis and/or musculature.FBbt:00005598cutaneous branchf, g and h branchlarval lateral group branchfly_anatomy.ontologyFBbt:00000351embryonic/larval lateral group branchBranch from the lateral trunk that remains superficial and tracheates the ventral/lateral epidermis and/or musculature.FlyBase:FBrf0064787cutaneous branchFlyBase:FBrf0003937f, g and h branchFlyBase:FBrf0002494Ventrally directed secondary tracheal branch from the lateral trunk in the anterior of a segment.LEfly_anatomy.ontologye branchFBbt:00000352lateral E branchVentrally directed secondary tracheal branch from the lateral trunk in the anterior of a segment.FlyBase:FBrf0064787LEFlyBase:FBrf0064787Any lateral E branch (FBbt:00000352) that is part of some tracheal metamere 2 (FBbt:00005027).LE2fly_anatomy.ontologyFBbt:00000353lateral E branch 2Any lateral E branch (FBbt:00000352) that is part of some tracheal metamere 2 (FBbt:00005027).FBC:auto_generated_definitionFlyBase:FBrf0064787LE2FlyBase:FBrf0064787Any lateral E branch (FBbt:00000352) that is part of some tracheal metamere 3 (FBbt:00005028).LE3fly_anatomy.ontologyFBbt:00000354lateral E branch 3Any lateral E branch (FBbt:00000352) that is part of some tracheal metamere 3 (FBbt:00005028).FBC:auto_generated_definitionFlyBase:FBrf0064787LE3FlyBase:FBrf0064787Any lateral E branch (FBbt:00000352) that is part of some tracheal metamere 4 (FBbt:00005029).LE4fly_anatomy.ontologyFBbt:00000355lateral E branch 4Any lateral E branch (FBbt:00000352) that is part of some tracheal metamere 4 (FBbt:00005029).FBC:auto_generated_definitionFlyBase:FBrf0064787LE4FlyBase:FBrf0064787Any lateral E branch (FBbt:00000352) that is part of some tracheal metamere 5 (FBbt:00005030).LE5fly_anatomy.ontologyFBbt:00000356lateral E branch 5Any lateral E branch (FBbt:00000352) that is part of some tracheal metamere 5 (FBbt:00005030).FBC:auto_generated_definitionFlyBase:FBrf0064787LE5FlyBase:FBrf0064787Any lateral E branch (FBbt:00000352) that is part of some tracheal metamere 6 (FBbt:00005031).LE6fly_anatomy.ontologyFBbt:00000357lateral E branch 6Any lateral E branch (FBbt:00000352) that is part of some tracheal metamere 6 (FBbt:00005031).FBC:auto_generated_definitionFlyBase:FBrf0064787LE6FlyBase:FBrf0064787Any lateral E branch (FBbt:00000352) that is part of some tracheal metamere 7 (FBbt:00005032).LE7fly_anatomy.ontologyFBbt:00000358lateral E branch 7Any lateral E branch (FBbt:00000352) that is part of some tracheal metamere 7 (FBbt:00005032).FBC:auto_generated_definitionFlyBase:FBrf0064787LE7FlyBase:FBrf0064787Any lateral E branch (FBbt:00000352) that is part of some tracheal metamere 8 (FBbt:00005033).LE8fly_anatomy.ontologyFBbt:00000359lateral E branch 8Any lateral E branch (FBbt:00000352) that is part of some tracheal metamere 8 (FBbt:00005033).FBC:auto_generated_definitionFlyBase:FBrf0064787LE8FlyBase:FBrf0064787Any lateral E branch (FBbt:00000352) that is part of some tracheal metamere 9 (FBbt:00005034).LE9fly_anatomy.ontologyFBbt:00000360lateral E branch 9Any lateral E branch (FBbt:00000352) that is part of some tracheal metamere 9 (FBbt:00005034).FBC:auto_generated_definitionFlyBase:FBrf0064787LE9FlyBase:FBrf0064787Any lateral E branch (FBbt:00000352) that is part of some tracheal metamere 10 (FBbt:00005035).LE10fly_anatomy.ontologyFBbt:00000361lateral E branch 10Any lateral E branch (FBbt:00000352) that is part of some tracheal metamere 10 (FBbt:00005035).FBC:auto_generated_definitionFlyBase:FBrf0064787LE10FlyBase:FBrf0064787Dorsally directed secondary tracheal branch from the lateral trunk in the anterior of a segment.LFfly_anatomy.ontologyf branchFBbt:00000362lateral F branchDorsally directed secondary tracheal branch from the lateral trunk in the anterior of a segment.FlyBase:FBrf0064787LFFlyBase:FBrf0064787Any lateral F branch (FBbt:00000362) that is part of some tracheal metamere 2 (FBbt:00005027).LF2fly_anatomy.ontologyFBbt:00000363lateral F branch 2Any lateral F branch (FBbt:00000362) that is part of some tracheal metamere 2 (FBbt:00005027).FBC:auto_generated_definitionFlyBase:FBrf0064787LF2FlyBase:FBrf0064787Any lateral F branch (FBbt:00000362) that is part of some tracheal metamere 3 (FBbt:00005028).LF3fly_anatomy.ontologyFBbt:00000364lateral F branch 3Any lateral F branch (FBbt:00000362) that is part of some tracheal metamere 3 (FBbt:00005028).FBC:auto_generated_definitionFlyBase:FBrf0064787LF3FlyBase:FBrf0064787Any lateral F branch (FBbt:00000362) that is part of some tracheal metamere 4 (FBbt:00005029).LF4fly_anatomy.ontologyFBbt:00000365lateral F branch 4Any lateral F branch (FBbt:00000362) that is part of some tracheal metamere 4 (FBbt:00005029).FBC:auto_generated_definitionFlyBase:FBrf0064787LF4FlyBase:FBrf0064787Any lateral F branch (FBbt:00000362) that is part of some tracheal metamere 5 (FBbt:00005030).LF5fly_anatomy.ontologyFBbt:00000366lateral F branch 5Any lateral F branch (FBbt:00000362) that is part of some tracheal metamere 5 (FBbt:00005030).FBC:auto_generated_definitionFlyBase:FBrf0064787LF5FlyBase:FBrf0064787Any lateral F branch (FBbt:00000362) that is part of some tracheal metamere 6 (FBbt:00005031).LF6fly_anatomy.ontologyFBbt:00000367lateral F branch 6Any lateral F branch (FBbt:00000362) that is part of some tracheal metamere 6 (FBbt:00005031).FBC:auto_generated_definitionFlyBase:FBrf0064787LF6FlyBase:FBrf0064787Any lateral F branch (FBbt:00000362) that is part of some tracheal metamere 7 (FBbt:00005032).LF7fly_anatomy.ontologyFBbt:00000368lateral F branch 7Any lateral F branch (FBbt:00000362) that is part of some tracheal metamere 7 (FBbt:00005032).FBC:auto_generated_definitionFlyBase:FBrf0064787LF7FlyBase:FBrf0064787Any lateral F branch (FBbt:00000362) that is part of some tracheal metamere 8 (FBbt:00005033).LF8fly_anatomy.ontologyFBbt:00000369lateral F branch 8Any lateral F branch (FBbt:00000362) that is part of some tracheal metamere 8 (FBbt:00005033).FBC:auto_generated_definitionFlyBase:FBrf0064787LF8FlyBase:FBrf0064787Any lateral F branch (FBbt:00000362) that is part of some tracheal metamere 9 (FBbt:00005034).LF9fly_anatomy.ontologyFBbt:00000370lateral F branch 9Any lateral F branch (FBbt:00000362) that is part of some tracheal metamere 9 (FBbt:00005034).FBC:auto_generated_definitionFlyBase:FBrf0064787LF9FlyBase:FBrf0064787Any lateral F branch (FBbt:00000362) that is part of some tracheal metamere 10 (FBbt:00005035).LF10fly_anatomy.ontologyFBbt:00000371lateral F branch 10Any lateral F branch (FBbt:00000362) that is part of some tracheal metamere 10 (FBbt:00005035).FBC:auto_generated_definitionFlyBase:FBrf0064787LF10FlyBase:FBrf0064787Secondary trachea that branch from (or close to) the tracheal node where segments of lateral trunk from adjacent metameres fuse. There are 2 or 3 of these per metamere.LGfly_anatomy.ontologyg branchFBbt:00000372lateral G branchSecondary trachea that branch from (or close to) the tracheal node where segments of lateral trunk from adjacent metameres fuse. There are 2 or 3 of these per metamere.FlyBase:FBrf0064787LGFlyBase:FBrf0064787FBbt:00000372fly_anatomy.ontologyLG2FBbt:00000373According to Manning and Krasnow, 1993 (Manning and Krasnow, 1993, Bate, Martinez Arias, 1993: 609--685; page 628), no lateral ganglionic branch exists in tracheal metamere 2.lateral G branch 2trueFBbt:00000372fly_anatomy.ontologyLG3FBbt:00000374According to Manning and Krasnow, 1993 (Manning and Krasnow, 1993, Bate, Martinez Arias, 1993: 609--685; page 628), no lateral ganglionic branch exists in tracheal metamere 3.lateral G branch 3trueAny lateral G branch (FBbt:00000372) that is part of some tracheal metamere 4 (FBbt:00005029).LG4fly_anatomy.ontologyFBbt:00000375lateral G branch 4Any lateral G branch (FBbt:00000372) that is part of some tracheal metamere 4 (FBbt:00005029).FBC:auto_generated_definitionFlyBase:FBrf0064787LG4FlyBase:FBrf0064787Any lateral G branch (FBbt:00000372) that is part of some tracheal metamere 5 (FBbt:00005030).LG5fly_anatomy.ontologyFBbt:00000376lateral G branch 5Any lateral G branch (FBbt:00000372) that is part of some tracheal metamere 5 (FBbt:00005030).FBC:auto_generated_definitionFlyBase:FBrf0064787LG5FlyBase:FBrf0064787Any lateral G branch (FBbt:00000372) that is part of some tracheal metamere 6 (FBbt:00005031).LG6fly_anatomy.ontologyFBbt:00000377lateral G branch 6Any lateral G branch (FBbt:00000372) that is part of some tracheal metamere 6 (FBbt:00005031).FBC:auto_generated_definitionFlyBase:FBrf0064787LG6FlyBase:FBrf0064787Any lateral G branch (FBbt:00000372) that is part of some tracheal metamere 7 (FBbt:00005032).LG7fly_anatomy.ontologyFBbt:00000378lateral G branch 7Any lateral G branch (FBbt:00000372) that is part of some tracheal metamere 7 (FBbt:00005032).FBC:auto_generated_definitionFlyBase:FBrf0064787LG7FlyBase:FBrf0064787Any lateral G branch (FBbt:00000372) that is part of some tracheal metamere 8 (FBbt:00005033).LG8fly_anatomy.ontologyFBbt:00000379lateral G branch 8Any lateral G branch (FBbt:00000372) that is part of some tracheal metamere 8 (FBbt:00005033).FBC:auto_generated_definitionFlyBase:FBrf0064787LG8FlyBase:FBrf0064787Any lateral G branch (FBbt:00000372) that is part of some tracheal metamere 9 (FBbt:00005034).fly_anatomy.ontologyLG9FBbt:00000380lateral G branch 9Any lateral G branch (FBbt:00000372) that is part of some tracheal metamere 9 (FBbt:00005034).FBC:auto_generated_definitionFlyBase:FBrf0064787Any lateral G branch (FBbt:00000372) that is part of some tracheal metamere 10 (FBbt:00005035).LG10fly_anatomy.ontologyFBbt:00000381lateral G branch 10Any lateral G branch (FBbt:00000372) that is part of some tracheal metamere 10 (FBbt:00005035).FBC:auto_generated_definitionFlyBase:FBrf0064787LG10FlyBase:FBrf0064787Ventrally directed secondary tracheal branch from the lateral trunk in the posterior of a segment.LHh branchfly_anatomy.ontologyFBbt:00000382lateral H branchVentrally directed secondary tracheal branch from the lateral trunk in the posterior of a segment.FlyBase:FBrf0064787LHFlyBase:FBrf0064787h branchFlyBase:FBrf0064787Any lateral H branch (FBbt:00000382) that is part of some tracheal metamere 2 (FBbt:00005027).LH2fly_anatomy.ontologyFBbt:00000383lateral H branch 2Any lateral H branch (FBbt:00000382) that is part of some tracheal metamere 2 (FBbt:00005027).FBC:auto_generated_definitionFlyBase:FBrf0064787LH2FlyBase:FBrf0064787Any lateral H branch (FBbt:00000382) that is part of some tracheal metamere 3 (FBbt:00005028).LH3fly_anatomy.ontologyFBbt:00000384lateral H branch 3Any lateral H branch (FBbt:00000382) that is part of some tracheal metamere 3 (FBbt:00005028).FBC:auto_generated_definitionFlyBase:FBrf0064787LH3FlyBase:FBrf0064787Any lateral H branch (FBbt:00000382) that is part of some tracheal metamere 4 (FBbt:00005029).LH4fly_anatomy.ontologyFBbt:00000385lateral H branch 4Any lateral H branch (FBbt:00000382) that is part of some tracheal metamere 4 (FBbt:00005029).FBC:auto_generated_definitionFlyBase:FBrf0064787LH4FlyBase:FBrf0064787Any lateral H branch (FBbt:00000382) that is part of some tracheal metamere 5 (FBbt:00005030).LH5fly_anatomy.ontologyFBbt:00000386lateral H branch 5Any lateral H branch (FBbt:00000382) that is part of some tracheal metamere 5 (FBbt:00005030).FBC:auto_generated_definitionFlyBase:FBrf0064787LH5FlyBase:FBrf0064787Any lateral H branch (FBbt:00000382) that is part of some tracheal metamere 6 (FBbt:00005031).LH6fly_anatomy.ontologyFBbt:00000387lateral H branch 6Any lateral H branch (FBbt:00000382) that is part of some tracheal metamere 6 (FBbt:00005031).FBC:auto_generated_definitionFlyBase:FBrf0064787LH6FlyBase:FBrf0064787Any lateral H branch (FBbt:00000382) that is part of some tracheal metamere 7 (FBbt:00005032).LH7fly_anatomy.ontologyFBbt:00000388lateral H branch 7Any lateral H branch (FBbt:00000382) that is part of some tracheal metamere 7 (FBbt:00005032).FBC:auto_generated_definitionFlyBase:FBrf0064787LH7FlyBase:FBrf0064787Any lateral H branch (FBbt:00000382) that is part of some tracheal metamere 8 (FBbt:00005033).LH8fly_anatomy.ontologyFBbt:00000389lateral H branch 8Any lateral H branch (FBbt:00000382) that is part of some tracheal metamere 8 (FBbt:00005033).FBC:auto_generated_definitionFlyBase:FBrf0064787LH8FlyBase:FBrf0064787Any lateral H branch (FBbt:00000382) that is part of some tracheal metamere 9 (FBbt:00005034).LH9fly_anatomy.ontologyFBbt:00000390lateral H branch 9Any lateral H branch (FBbt:00000382) that is part of some tracheal metamere 9 (FBbt:00005034).FBC:auto_generated_definitionFlyBase:FBrf0064787LH9FlyBase:FBrf0064787Any lateral H branch (FBbt:00000382) that is part of some tracheal metamere 10 (FBbt:00005035).LH10fly_anatomy.ontologyFBbt:00000391lateral H branch 10Any lateral H branch (FBbt:00000382) that is part of some tracheal metamere 10 (FBbt:00005035).FBC:auto_generated_definitionFlyBase:FBrf0064787LH10FlyBase:FBrf0064787Any embryonic/larval trachea (FBbt:00000211) that is part of some tracheal metamere 1 (FBbt:00005026).fly_anatomy.ontologyFBbt:00000392tracheal branch of Tr1Any embryonic/larval trachea (FBbt:00000211) that is part of some tracheal metamere 1 (FBbt:00005026).FBC:auto_generated_definitionFlyBase:FBrf0064787Anterodorsally oriented, embryonic/larval trachea that branches from the dorsal trunk in tracheal metamere 1.CPdorsal cervical branchfly_anatomy.ontologyFBbt:00000393cerebropharyngeal branchAnterodorsally oriented, embryonic/larval trachea that branches from the dorsal trunk in tracheal metamere 1.FlyBase:FBrf0064787CPFlyBase:FBrf0064787dorsal cervical branchFlyBase:FBrf0011558Embryonic/larval trachea that arises from a bifurcation of the cerebropharyngeal branch and targets (tracheates) the pharynx.PBcerebropharyngeal (anterior) branchdorsal cervical anterior branchfly_anatomy.ontologyFBbt:00000394To note that the dorsal cervical anterior pupal trachea (FBbt:00002966) corresponds to the pupal cerebral branch, not the pharyngeal branch, following figure 23 in of Manning and Krasnow, 1993 (FlyBase:FBrf0064787) and figure 2 of Whitten (1957) (FlyBase:FBrf0011558).pharyngeal branchEmbryonic/larval trachea that arises from a bifurcation of the cerebropharyngeal branch and targets (tracheates) the pharynx.FlyBase:FBrf0064787PBFlyBase:FBrf0064787cerebropharyngeal (anterior) branchFlyBase:FBrf0064787dorsal cervical anterior branchFlyBase:FBrf0011558Anteriorly oriented, embryonic/larval trachea that arises from a bifurcation of the cerebropharyngeal branch and targets (tracheates) the brain.CBcerebropharyngeal (posterior) branchdorsal cervical posterior branchfly_anatomy.ontologyFBbt:00000395To note that the dorsal cervical posterior pupal trachea (FBbt:00002968) corresponds to the pupal pharyngeal branch, not the pharyngeal branch, following figure 23 in of Manning and Krasnow, 1993 (FlyBase:FBrf0064787) and figure 2 of Whitten (1957) (FlyBase:FBrf0011558).cerebral branchAnteriorly oriented, embryonic/larval trachea that arises from a bifurcation of the cerebropharyngeal branch and targets (tracheates) the brain.FlyBase:FBrf0064787CBFlyBase:FBrf0064787cerebropharyngeal (posterior) branchFlyBase:FBrf0064787dorsal cervical posterior branchFlyBase:FBrf0011558Tracheal node of the embryo or larva head formed by fusion of spurs from the left and right cerebral branches.CAdorsal cervical anastomosisfly_anatomy.ontologyFBbt:00000396It could correspond to median anastomosis.embryonic/larval cerebral anastomosisTracheal node of the embryo or larva head formed by fusion of spurs from the left and right cerebral branches.FlyBase:FBrf0064787CAFlyBase:FBrf0064787dorsal cervical anastomosisFlyBase:FBrf0011558Embryonic/larval branch of the first tracheal metamere the tracheates the head but not (largely) the brain or foregut.fly_anatomy.ontologyFBbt:00000397Not to be confused with the cerebral or pharyngeal branches.cephalic branchEmbryonic/larval branch of the first tracheal metamere the tracheates the head but not (largely) the brain or foregut.FBC:DOSEmbryonic/larval trachea that branches anteriorly from dorsal branch 1. In the late stage 14 and 15, the dorsal branch begins to branch and forms four or more terminal branches that tracheate the epidermis and muscles of the dorsal and lateral head.DCforward branch of large anterior dorsal commissurefly_anatomy.ontologyFBbt:00000398dorsal cephalic branchEmbryonic/larval trachea that branches anteriorly from dorsal branch 1. In the late stage 14 and 15, the dorsal branch begins to branch and forms four or more terminal branches that tracheate the epidermis and muscles of the dorsal and lateral head.FlyBase:FBrf0064787DCFlyBase:FBrf0064787forward branch of large anterior dorsal commissureFlyBase:FBrf0003937Embryonic/larval trachea that branches anteriorly from the lateral trunk close to transverse connective 1 and courses anterodorsally and superficially. At the end of stage 16, it forms around four fine branches that tracheate the epidermis and muscles of the head.LCfly_anatomy.ontologyFBbt:00000399lateral cephalic branchEmbryonic/larval trachea that branches anteriorly from the lateral trunk close to transverse connective 1 and courses anterodorsally and superficially. At the end of stage 16, it forms around four fine branches that tracheate the epidermis and muscles of the head.FlyBase:FBrf0064787LCFlyBase:FBrf0064787Embryonic/larval trachea that branches anteriorly from the lateral trunk, just ventral to the lateral cephalic branch. At the end of stage 16 there are typically ten or more branches that target the epidermis and muscles of the head.VCventral cervical branchfly_anatomy.ontologyFBbt:00000400ventral cephalic branchEmbryonic/larval trachea that branches anteriorly from the lateral trunk, just ventral to the lateral cephalic branch. At the end of stage 16 there are typically ten or more branches that target the epidermis and muscles of the head.FlyBase:FBrf0064787VCFlyBase:FBrf0064787ventral cervical branchFlyBase:FBrf0011558Any embryonic/larval trachea (FBbt:00000211) that is part of some tracheal metamere 10 (FBbt:00005035).fly_anatomy.ontologyFBbt:00000401tracheal branch of Tr10Any embryonic/larval trachea (FBbt:00000211) that is part of some tracheal metamere 10 (FBbt:00005035).FBC:auto_generated_definitionThin, ventro-posteriorly directed branch from the posterior of the lateral trunk in tracheal metamere 10 (A8).LPfly_anatomy.ontologyFBbt:00000402lateroposterior branchThin, ventro-posteriorly directed branch from the posterior of the lateral trunk in tracheal metamere 10 (A8).FlyBase:FBrf0064787LPFlyBase:FBrf0064787Primary trachea that branches from the point where the lateral trunk meets the transverse connective of tracheal metamere 10 (A8).CHfly_anatomy.ontologyFBbt:00000403caudal-hindgut branchPrimary trachea that branches from the point where the lateral trunk meets the transverse connective of tracheal metamere 10 (A8).FlyBase:FBrf0064787CHFlyBase:FBrf0064787Primary trachea that arises as a posterior bifurcation of the caudal-hindgut branch of tracheal metamere 10 (A8) and splits into 4 branches that project posteriorly.CaBfly_anatomy.ontologyFBbt:00000404caudal branchPrimary trachea that arises as a posterior bifurcation of the caudal-hindgut branch of tracheal metamere 10 (A8) and splits into 4 branches that project posteriorly.FlyBase:FBrf0064787CaBFlyBase:FBrf0064787Primary trachea that arises as a posterior bifurcation of the caudal-hindgut branch of tracheal metamere 10 (A8) and ramifies into four or more branches on the surface of the hindgut.HBfly_anatomy.ontologyFBbt:00000405hindgut branchPrimary trachea that arises as a posterior bifurcation of the caudal-hindgut branch of tracheal metamere 10 (A8) and ramifies into four or more branches on the surface of the hindgut.FlyBase:FBrf0064787HBFlyBase:FBrf0064787Spiracle of the embryo or larva. In the latter, there are 10 pairs of spiracles, but only the most posterior is functional at all larval instars. The anterior spiracle becomes functional at the second larval stage.FBbt:00005600larval spiraclefly_anatomy.ontologyFBbt:00000406embryonic/larval spiracleSpiracle of the embryo or larva. In the latter, there are 10 pairs of spiracles, but only the most posterior is functional at all larval instars. The anterior spiracle becomes functional at the second larval stage.FlyBase:FBrf0064787Embryonic/larval spiracle housed in a protrusion of the prothoracic segment. These spiracles only become functional in the second instar when the spiracle has a club-like structure with eight lobes. A fine thread from the anterior spiracular gland is associated with each of the lobes. Late in the second instar, 8 protruding branches (papillae) develop around this club like structure, these become the spiracular ducts of the third instar spiracle, each with a spiracular opening.FBbt:00005602larval anterior spiraclefly_anatomy.ontologyFBbt:00000407embryonic/larval anterior spiracleEmbryonic/larval spiracle housed in a protrusion of the prothoracic segment. These spiracles only become functional in the second instar when the spiracle has a club-like structure with eight lobes. A fine thread from the anterior spiracular gland is associated with each of the lobes. Late in the second instar, 8 protruding branches (papillae) develop around this club like structure, these become the spiracular ducts of the third instar spiracle, each with a spiracular opening.FlyBase:FBrf0034081FlyBase:FBrf0064787Retractable finger of the anterior spiracle of the third instar larva. Each has a spiracular opening and serves as a spiracular duct. There are 8 of these per spiracle: 4 long and 4 short.fly_anatomy.ontologyprotruding branchFBbt:00000408papilla of larval anterior spiracleRetractable finger of the anterior spiracle of the third instar larva. Each has a spiracular opening and serves as a spiracular duct. There are 8 of these per spiracle: 4 long and 4 short.FlyBase:FBrf0034081FlyBase:FBrf0064787A mass of about 30-50 polytene cells located in the protrusion of the prothoracic segment that houses the anterior spiracle of the larva. During the second instar, it is linked by ducts to the lobes of the anterior spiracle.fly_anatomy.ontologyFBbt:00000409anterior spiracular glandA mass of about 30-50 polytene cells located in the protrusion of the prothoracic segment that houses the anterior spiracle of the larva. During the second instar, it is linked by ducts to the lobes of the anterior spiracle.FlyBase:FBrf0034081FlyBase:FBrf0064787Muscle of the anterior spiracle of the embryo or larva that pulls the spiracle back into the body.fly_anatomy.ontologyFBbt:00000410anterior spiracle retractor muscleMuscle of the anterior spiracle of the embryo or larva that pulls the spiracle back into the body.FlyBase:FBrf0064787Cuticular scar associated with the anterior spiracle that is a remnant of moulting.ecdysial scarfly_anatomy.ontologyFBbt:00000411anterior spiracular scarCuticular scar associated with the anterior spiracle that is a remnant of moulting.FlyBase:FBrf0034081FlyBase:FBrf0064787ecdysial scarFlyBase:FBrf0064787Spiracle that only opens during moulting, allowing ejection of the chitinous lining of or the trachea of the previous instar. The rest of the time, these are only identifiable as a thickening of the cuticle. During larval stages, the spiracles of tracheal metameres 2-9 are all of this type.fly_anatomy.ontologyFBbt:00000412The spiracle of the first tracheal metamere of first instar larvae is non-functional (Manning and Krasnow, 1993).non-functional larval spiracleSpiracle that only opens during moulting, allowing ejection of the chitinous lining of or the trachea of the previous instar. The rest of the time, these are only identifiable as a thickening of the cuticle. During larval stages, the spiracles of tracheal metameres 2-9 are all of this type.FlyBase:FBrf0034081FlyBase:FBrf0064787Any non-functional larval spiracle (FBbt:00000412) that is part of some larval thoracic segment (FBbt:00001742).fly_anatomy.ontologyFBbt:00000413non-functional larval spiracle of thoracic segmentAny non-functional larval spiracle (FBbt:00000412) that is part of some larval thoracic segment (FBbt:00001742).FBC:auto_generated_definitionFBbt:00000412fly_anatomy.ontologyFBbt:00000414This term has been obsoleted because it does not exist.non-functional larval spiracle of thoracic segment 2trueAny non-functional larval spiracle (FBbt:00000412) that is part of some larval metathoracic segment (FBbt:00001745).fly_anatomy.ontologyFBbt:00000415non-functional larval spiracle of thoracic segment 3Any non-functional larval spiracle (FBbt:00000412) that is part of some larval metathoracic segment (FBbt:00001745).FBC:auto_generated_definitionAny non-functional larval spiracle (FBbt:00000412) that is part of some larval abdominal segment (FBbt:00001747).fly_anatomy.ontologyFBbt:00000416non-functional larval spiracle of abdominal segmentAny non-functional larval spiracle (FBbt:00000412) that is part of some larval abdominal segment (FBbt:00001747).FBC:auto_generated_definitionAny non-functional larval spiracle (FBbt:00000412) that is part of some larval abdominal segment 1 (FBbt:00001748).fly_anatomy.ontologyFBbt:00000417non-functional larval spiracle of abdominal segment 1Any non-functional larval spiracle (FBbt:00000412) that is part of some larval abdominal segment 1 (FBbt:00001748).FBC:auto_generated_definitionAny non-functional larval spiracle (FBbt:00000412) that is part of some larval abdominal segment 2 (FBbt:00001749).fly_anatomy.ontologyFBbt:00000418non-functional larval spiracle of abdominal segment 2Any non-functional larval spiracle (FBbt:00000412) that is part of some larval abdominal segment 2 (FBbt:00001749).FBC:auto_generated_definitionAny non-functional larval spiracle (FBbt:00000412) that is part of some larval abdominal segment 3 (FBbt:00001750).fly_anatomy.ontologyFBbt:00000419non-functional larval spiracle of abdominal segment 3Any non-functional larval spiracle (FBbt:00000412) that is part of some larval abdominal segment 3 (FBbt:00001750).FBC:auto_generated_definitionAny non-functional larval spiracle (FBbt:00000412) that is part of some larval abdominal segment 4 (FBbt:00001751).fly_anatomy.ontologyFBbt:00000420non-functional larval spiracle of abdominal segment 4Any non-functional larval spiracle (FBbt:00000412) that is part of some larval abdominal segment 4 (FBbt:00001751).FBC:auto_generated_definitionAny non-functional larval spiracle (FBbt:00000412) that is part of some larval abdominal segment 5 (FBbt:00001752).fly_anatomy.ontologyFBbt:00000421non-functional larval spiracle of abdominal segment 5Any non-functional larval spiracle (FBbt:00000412) that is part of some larval abdominal segment 5 (FBbt:00001752).FBC:auto_generated_definitionAny non-functional larval spiracle (FBbt:00000412) that is part of some larval abdominal segment 6 (FBbt:00001753).fly_anatomy.ontologyFBbt:00000422non-functional larval spiracle of abdominal segment 6Any non-functional larval spiracle (FBbt:00000412) that is part of some larval abdominal segment 6 (FBbt:00001753).FBC:auto_generated_definitionAny non-functional larval spiracle (FBbt:00000412) that is part of some larval abdominal segment 7 (FBbt:00001754).fly_anatomy.ontologyFBbt:00000423non-functional larval spiracle of abdominal segment 7Any non-functional larval spiracle (FBbt:00000412) that is part of some larval abdominal segment 7 (FBbt:00001754).FBC:auto_generated_definitionThe main spiracle of the larva on the dorsal side of the eight (last) abdominal segment. During the first larval instar it is the only functional spiracle of the larva. A bilateral pair of these spiracles is housed in a bilateral pair of integumentary specializations - the stigmatophores. Each consists of a plate containing the spiracular openings. These connect to a spiracular chamber which in turn connects to the posterior end of the dorsal trunk. In the second instar there are three ovoid openings on the stigmatic plate and four alternating tufts of slightly branched hairs. In the third instar, the spiracles are somewhat larger and the hairs more markedly branched.FBbt:00005604larval posterior spiraclefly_anatomy.ontologyFBbt:00000424embryonic/larval posterior spiracleThe main spiracle of the larva on the dorsal side of the eight (last) abdominal segment. During the first larval instar it is the only functional spiracle of the larva. A bilateral pair of these spiracles is housed in a bilateral pair of integumentary specializations - the stigmatophores. Each consists of a plate containing the spiracular openings. These connect to a spiracular chamber which in turn connects to the posterior end of the dorsal trunk. In the second instar there are three ovoid openings on the stigmatic plate and four alternating tufts of slightly branched hairs. In the third instar, the spiracles are somewhat larger and the hairs more markedly branched.FlyBase:FBrf0034081FlyBase:FBrf0064787External protrusion of the integument at the posterior terminal of the larva that houses the posterior spiracles. When the larva is buried in the semi-liquid medium where it feeds, the stigmatophore periscopes out of the medium, allowing the larva to continue breathing.fly_anatomy.ontologyFBbt:00000425stigmatophoreExternal protrusion of the integument at the posterior terminal of the larva that houses the posterior spiracles. When the larva is buried in the semi-liquid medium where it feeds, the stigmatophore periscopes out of the medium, allowing the larva to continue breathing.FlyBase:FBrf0111388Epithelial tube that connects the spiracular branch 10 derived from the dorsal trunk to the embryonic/larval posterior spiracle. At one end, it is lined with cuticular threads call filzkorper, covered in oily secretions from the spiracular gland. At the other end, the chamber divides into 3 flattened branches that terminate at the surface as three major spiracular openings.atrial chamberatriumfelt chamberfly_anatomy.ontologyFBbt:00000426spiracular chamberEpithelial tube that connects the spiracular branch 10 derived from the dorsal trunk to the embryonic/larval posterior spiracle. At one end, it is lined with cuticular threads call filzkorper, covered in oily secretions from the spiracular gland. At the other end, the chamber divides into 3 flattened branches that terminate at the surface as three major spiracular openings.FlyBase:FBrf0064787FlyBase:FBrf0111388atrial chamberFlyBase:FBrf0007733atriumFlyBase:FBrf0007733felt chamberFlyBase:FBrf0034081Sclerotized plate of the embryonic/larval posterior spiracle containing the spiracular openings.fly_anatomy.ontologyFBbt:00000427spiracular plateSclerotized plate of the embryonic/larval posterior spiracle containing the spiracular openings.FlyBase:FBrf0064787Opening of the embryonic/larval posterior spiracles spiracular chamber to the exterior.spiracular cleftspiracular orificespiracular slitspiracular stigmafly_anatomy.ontologyFBbt:00000428spiracular openingOpening of the embryonic/larval posterior spiracles spiracular chamber to the exterior.FlyBase:FBrf0064787spiracular cleftFlyBase:FBrf0064787spiracular orificeFlyBase:FBrf0007733spiracular slitFlyBase:FBrf0034081spiracular stigmaFlyBase:FBrf0111388Deformation in the spiracular plate that is a remnant of molting.ecdysial scarexternal scarfly_anatomy.ontologyFBbt:00000429posterior spiracular scarDeformation in the spiracular plate that is a remnant of molting.FlyBase:FBrf0064787ecdysial scarFlyBase:FBrf0064787external scarFlyBase:FBrf0034081Cuticular filament that connects the spiracular scar to the base of the spiracular chamber in the larval posterior spiracle during the second and third instars. It is a remnant of the expulsion of the spiracular cuticle during molting.scar filamentfly_anatomy.ontologyFBbt:00000430spiracular filamentCuticular filament that connects the spiracular scar to the base of the spiracular chamber in the larval posterior spiracle during the second and third instars. It is a remnant of the expulsion of the spiracular cuticle during molting.FlyBase:FBrf0064787scar filamentFlyBase:FBrf0034081Sensillum of the embryonic/larval posterior spiracle. It consists of a cluster of branched hairs sharing a common socket.FBbt:00002935VFB:FBbt_00000431fly_anatomy.ontologysph